390483936

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{239}}^1$

素因数の和:350

約数の個数: 192

約数和(自身を含む): 1199923200

約数和(自身を除く): 809439264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 61, 62, 72, 93, 96, 108, 122, 124, 144, 183, 186, 216, 239, 244, 248, 279, 288, 366, 372, 432, 478, 488, 496, 549, 558, 717, 732, 744, 837, 864, 956, 976, 992, 1098, 1116, 1434, 1464, 1488, 1647, 1674, 1891, 1912, 1952, 2151, 2196, 2232, 2868, 2928, 2976, 3294, 3348, 3782, 3824, 4302, 4392, 4464, 5673, 5736, 5856, 6453, 6588, 6696, 7409, 7564, 7648, 8604, 8784, 8928, 11346, 11472, 12906, 13176, 13392, 14579, 14818, 15128, 17019, 17208, 17568, 22227, 22692, 22944, 25812, 26352, 26784, 29158, 29636, 30256, 34038, 34416, 43737, 44454, 45384, 51057, 51624, 52704, 58316, 59272, 60512, 66681, 68076, 68832, 87474, 88908, 90768, 102114, 103248, 116632, 118544, 131211, 133362, 136152, 174948, 177816, 181536, 200043, 204228, 206496, 233264, 237088, 262422, 266724, 272304, 349896, 355632, 393633, 400086, 408456, 451949, 466528, 524844, 533448, 544608, 699792, 711264, 787266, 800172, 816912, 903898, 1049688, 1066896, 1355847, 1399584, 1574532, 1600344, 1633824, 1807796, 2099376, 2133792, 2711694, 3149064, 3200688, 3615592, 4067541, 4198752, 5423388, 6298128, 6401376, 7231184, 8135082, 10846776, 12202623, 12596256, 14462368, 16270164, 21693552, 24405246, 32540328, 43387104, 48810492, 65080656, 97620984, 130161312, 195241968, 390483936]

約数ペア:

[(1, 390483936), (2, 195241968), (3, 130161312), (4, 97620984), (6, 65080656), (8, 48810492), (9, 43387104), (12, 32540328), (16, 24405246), (18, 21693552), (24, 16270164), (27, 14462368), (31, 12596256), (32, 12202623), (36, 10846776), (48, 8135082), (54, 7231184), (61, 6401376), (62, 6298128), (72, 5423388), (93, 4198752), (96, 4067541), (108, 3615592), (122, 3200688), (124, 3149064), (144, 2711694), (183, 2133792), (186, 2099376), (216, 1807796), (239, 1633824), (244, 1600344), (248, 1574532), (279, 1399584), (288, 1355847), (366, 1066896), (372, 1049688), (432, 903898), (478, 816912), (488, 800172), (496, 787266), (549, 711264), (558, 699792), (717, 544608), (732, 533448), (744, 524844), (837, 466528), (864, 451949), (956, 408456), (976, 400086), (992, 393633), (1098, 355632), (1116, 349896), (1434, 272304), (1464, 266724), (1488, 262422), (1647, 237088), (1674, 233264), (1891, 206496), (1912, 204228), (1952, 200043), (2151, 181536), (2196, 177816), (2232, 174948), (2868, 136152), (2928, 133362), (2976, 131211), (3294, 118544), (3348, 116632), (3782, 103248), (3824, 102114), (4302, 90768), (4392, 88908), (4464, 87474), (5673, 68832), (5736, 68076), (5856, 66681), (6453, 60512), (6588, 59272), (6696, 58316), (7409, 52704), (7564, 51624), (7648, 51057), (8604, 45384), (8784, 44454), (8928, 43737), (11346, 34416), (11472, 34038), (12906, 30256), (13176, 29636), (13392, 29158), (14579, 26784), (14818, 26352), (15128, 25812), (17019, 22944), (17208, 22692), (17568, 22227)]