274031568

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 240

約数和(自身を含む): 880229376

約数和(自身を除く): 606197808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 31, 34, 36, 46, 48, 51, 62, 68, 69, 72, 92, 93, 102, 124, 136, 138, 144, 153, 157, 184, 186, 204, 207, 248, 272, 276, 279, 306, 314, 368, 372, 391, 408, 414, 471, 496, 527, 552, 558, 612, 628, 713, 744, 782, 816, 828, 942, 1054, 1104, 1116, 1173, 1224, 1256, 1413, 1426, 1488, 1564, 1581, 1656, 1884, 2108, 2139, 2232, 2346, 2448, 2512, 2669, 2826, 2852, 3128, 3162, 3312, 3519, 3611, 3768, 4216, 4278, 4464, 4692, 4743, 4867, 5338, 5652, 5704, 6256, 6324, 6417, 7038, 7222, 7536, 8007, 8432, 8556, 9384, 9486, 9734, 10676, 10833, 11304, 11408, 12121, 12648, 12834, 14076, 14444, 14601, 16014, 17112, 18768, 18972, 19468, 21352, 21666, 22608, 24021, 24242, 25296, 25668, 28152, 28888, 29202, 32028, 32499, 34224, 36363, 37944, 38936, 42704, 43332, 43803, 48042, 48484, 51336, 56304, 57776, 58404, 61387, 64056, 64998, 72726, 75888, 77872, 82739, 86664, 87606, 96084, 96968, 102672, 109089, 111941, 116808, 122774, 128112, 129996, 145452, 165478, 173328, 175212, 184161, 192168, 193936, 218178, 223882, 233616, 245548, 248217, 259992, 290904, 330956, 335823, 350424, 368322, 384336, 436356, 447764, 491096, 496434, 519984, 552483, 581808, 661912, 671646, 700848, 736644, 744651, 872712, 895528, 982192, 992868, 1007469, 1104966, 1323824, 1343292, 1473288, 1489302, 1745424, 1791056, 1902997, 1985736, 2014938, 2209932, 2686584, 2946576, 2978604, 3805994, 3971472, 4029876, 4419864, 5373168, 5708991, 5957208, 7611988, 8059752, 8839728, 11417982, 11914416, 15223976, 16119504, 17126973, 22835964, 30447952, 34253946, 45671928, 68507892, 91343856, 137015784, 274031568]

約数ペア:

[(1, 274031568), (2, 137015784), (3, 91343856), (4, 68507892), (6, 45671928), (8, 34253946), (9, 30447952), (12, 22835964), (16, 17126973), (17, 16119504), (18, 15223976), (23, 11914416), (24, 11417982), (31, 8839728), (34, 8059752), (36, 7611988), (46, 5957208), (48, 5708991), (51, 5373168), (62, 4419864), (68, 4029876), (69, 3971472), (72, 3805994), (92, 2978604), (93, 2946576), (102, 2686584), (124, 2209932), (136, 2014938), (138, 1985736), (144, 1902997), (153, 1791056), (157, 1745424), (184, 1489302), (186, 1473288), (204, 1343292), (207, 1323824), (248, 1104966), (272, 1007469), (276, 992868), (279, 982192), (306, 895528), (314, 872712), (368, 744651), (372, 736644), (391, 700848), (408, 671646), (414, 661912), (471, 581808), (496, 552483), (527, 519984), (552, 496434), (558, 491096), (612, 447764), (628, 436356), (713, 384336), (744, 368322), (782, 350424), (816, 335823), (828, 330956), (942, 290904), (1054, 259992), (1104, 248217), (1116, 245548), (1173, 233616), (1224, 223882), (1256, 218178), (1413, 193936), (1426, 192168), (1488, 184161), (1564, 175212), (1581, 173328), (1656, 165478), (1884, 145452), (2108, 129996), (2139, 128112), (2232, 122774), (2346, 116808), (2448, 111941), (2512, 109089), (2669, 102672), (2826, 96968), (2852, 96084), (3128, 87606), (3162, 86664), (3312, 82739), (3519, 77872), (3611, 75888), (3768, 72726), (4216, 64998), (4278, 64056), (4464, 61387), (4692, 58404), (4743, 57776), (4867, 56304), (5338, 51336), (5652, 48484), (5704, 48042), (6256, 43803), (6324, 43332), (6417, 42704), (7038, 38936), (7222, 37944), (7536, 36363), (8007, 34224), (8432, 32499), (8556, 32028), (9384, 29202), (9486, 28888), (9734, 28152), (10676, 25668), (10833, 25296), (11304, 24242), (11408, 24021), (12121, 22608), (12648, 21666), (12834, 21352), (14076, 19468), (14444, 18972), (14601, 18768), (16014, 17112)]