1644189408

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:247

約数の個数: 384

約数和(自身を含む): 5504163840

約数和(自身を除く): 3859974432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 27, 31, 32, 34, 36, 46, 48, 51, 54, 62, 68, 69, 72, 92, 93, 96, 102, 108, 124, 136, 138, 144, 153, 157, 184, 186, 204, 207, 216, 248, 272, 276, 279, 288, 306, 314, 368, 372, 391, 408, 414, 432, 459, 471, 496, 527, 544, 552, 558, 612, 621, 628, 713, 736, 744, 782, 816, 828, 837, 864, 918, 942, 992, 1054, 1104, 1116, 1173, 1224, 1242, 1256, 1413, 1426, 1488, 1564, 1581, 1632, 1656, 1674, 1836, 1884, 2108, 2139, 2208, 2232, 2346, 2448, 2484, 2512, 2669, 2826, 2852, 2976, 3128, 3162, 3312, 3348, 3519, 3611, 3672, 3768, 4216, 4239, 4278, 4464, 4692, 4743, 4867, 4896, 4968, 5024, 5338, 5652, 5704, 6256, 6324, 6417, 6624, 6696, 7038, 7222, 7344, 7536, 8007, 8432, 8478, 8556, 8928, 9384, 9486, 9734, 9936, 10557, 10676, 10833, 11304, 11408, 12121, 12512, 12648, 12834, 13392, 14076, 14229, 14444, 14601, 14688, 15072, 16014, 16864, 16956, 17112, 18768, 18972, 19251, 19468, 19872, 21114, 21352, 21666, 22608, 22816, 24021, 24242, 25296, 25668, 26784, 28152, 28458, 28888, 29202, 32028, 32499, 33912, 34224, 36363, 37536, 37944, 38502, 38936, 42228, 42704, 43332, 43803, 45216, 48042, 48484, 50592, 51336, 56304, 56916, 57776, 58404, 61387, 64056, 64998, 67824, 68448, 72063, 72726, 75888, 77004, 77872, 82739, 84456, 85408, 86664, 87606, 96084, 96968, 97497, 102672, 109089, 111941, 112608, 113832, 115552, 116808, 122774, 128112, 129996, 131409, 135648, 144126, 145452, 151776, 154008, 155744, 165478, 168912, 173328, 175212, 184161, 192168, 193936, 194994, 205344, 218178, 223882, 227664, 233616, 245548, 248217, 256224, 259992, 262818, 288252, 290904, 308016, 327267, 330956, 335823, 337824, 346656, 350424, 368322, 384336, 387872, 389988, 436356, 447764, 455328, 467232, 491096, 496434, 519984, 525636, 552483, 576504, 581808, 616032, 654534, 661912, 671646, 700848, 736644, 744651, 768672, 779976, 872712, 895528, 982192, 992868, 1007469, 1039968, 1051272, 1104966, 1153008, 1163616, 1309068, 1323824, 1343292, 1401696, 1473288, 1489302, 1559952, 1657449, 1745424, 1791056, 1902997, 1964384, 1985736, 2014938, 2102544, 2209932, 2233953, 2306016, 2618136, 2647648, 2686584, 2946576, 2978604, 3022407, 3119904, 3314898, 3490848, 3582112, 3805994, 3971472, 4029876, 4205088, 4419864, 4467906, 5236272, 5373168, 5708991, 5893152, 5957208, 6044814, 6629796, 7611988, 7942944, 8059752, 8839728, 8935812, 10472544, 10746336, 11417982, 11914416, 12089628, 13259592, 15223976, 16119504, 17126973, 17679456, 17871624, 22835964, 23828832, 24179256, 26519184, 30447952, 32239008, 34253946, 35743248, 45671928, 48358512, 51380919, 53038368, 60895904, 68507892, 71486496, 91343856, 96717024, 102761838, 137015784, 182687712, 205523676, 274031568, 411047352, 548063136, 822094704, 1644189408]

約数ペア:

[(1, 1644189408), (2, 822094704), (3, 548063136), (4, 411047352), (6, 274031568), (8, 205523676), (9, 182687712), (12, 137015784), (16, 102761838), (17, 96717024), (18, 91343856), (23, 71486496), (24, 68507892), (27, 60895904), (31, 53038368), (32, 51380919), (34, 48358512), (36, 45671928), (46, 35743248), (48, 34253946), (51, 32239008), (54, 30447952), (62, 26519184), (68, 24179256), (69, 23828832), (72, 22835964), (92, 17871624), (93, 17679456), (96, 17126973), (102, 16119504), (108, 15223976), (124, 13259592), (136, 12089628), (138, 11914416), (144, 11417982), (153, 10746336), (157, 10472544), (184, 8935812), (186, 8839728), (204, 8059752), (207, 7942944), (216, 7611988), (248, 6629796), (272, 6044814), (276, 5957208), (279, 5893152), (288, 5708991), (306, 5373168), (314, 5236272), (368, 4467906), (372, 4419864), (391, 4205088), (408, 4029876), (414, 3971472), (432, 3805994), (459, 3582112), (471, 3490848), (496, 3314898), (527, 3119904), (544, 3022407), (552, 2978604), (558, 2946576), (612, 2686584), (621, 2647648), (628, 2618136), (713, 2306016), (736, 2233953), (744, 2209932), (782, 2102544), (816, 2014938), (828, 1985736), (837, 1964384), (864, 1902997), (918, 1791056), (942, 1745424), (992, 1657449), (1054, 1559952), (1104, 1489302), (1116, 1473288), (1173, 1401696), (1224, 1343292), (1242, 1323824), (1256, 1309068), (1413, 1163616), (1426, 1153008), (1488, 1104966), (1564, 1051272), (1581, 1039968), (1632, 1007469), (1656, 992868), (1674, 982192), (1836, 895528), (1884, 872712), (2108, 779976), (2139, 768672), (2208, 744651), (2232, 736644), (2346, 700848), (2448, 671646), (2484, 661912), (2512, 654534), (2669, 616032), (2826, 581808), (2852, 576504), (2976, 552483), (3128, 525636), (3162, 519984), (3312, 496434), (3348, 491096), (3519, 467232), (3611, 455328), (3672, 447764), (3768, 436356), (4216, 389988), (4239, 387872), (4278, 384336), (4464, 368322), (4692, 350424), (4743, 346656), (4867, 337824), (4896, 335823), (4968, 330956), (5024, 327267), (5338, 308016), (5652, 290904), (5704, 288252), (6256, 262818), (6324, 259992), (6417, 256224), (6624, 248217), (6696, 245548), (7038, 233616), (7222, 227664), (7344, 223882), (7536, 218178), (8007, 205344), (8432, 194994), (8478, 193936), (8556, 192168), (8928, 184161), (9384, 175212), (9486, 173328), (9734, 168912), (9936, 165478), (10557, 155744), (10676, 154008), (10833, 151776), (11304, 145452), (11408, 144126), (12121, 135648), (12512, 131409), (12648, 129996), (12834, 128112), (13392, 122774), (14076, 116808), (14229, 115552), (14444, 113832), (14601, 112608), (14688, 111941), (15072, 109089), (16014, 102672), (16864, 97497), (16956, 96968), (17112, 96084), (18768, 87606), (18972, 86664), (19251, 85408), (19468, 84456), (19872, 82739), (21114, 77872), (21352, 77004), (21666, 75888), (22608, 72726), (22816, 72063), (24021, 68448), (24242, 67824), (25296, 64998), (25668, 64056), (26784, 61387), (28152, 58404), (28458, 57776), (28888, 56916), (29202, 56304), (32028, 51336), (32499, 50592), (33912, 48484), (34224, 48042), (36363, 45216), (37536, 43803), (37944, 43332), (38502, 42704), (38936, 42228)]