379401984

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:327

約数の個数: 216

約数和(自身を含む): 1205305920

約数和(自身を除く): 825903936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 128, 144, 156, 159, 192, 208, 212, 234, 239, 256, 288, 312, 318, 384, 416, 424, 468, 477, 478, 576, 624, 636, 689, 717, 768, 832, 848, 936, 954, 956, 1152, 1248, 1272, 1378, 1434, 1664, 1696, 1872, 1908, 1912, 2067, 2151, 2304, 2496, 2544, 2756, 2868, 3107, 3328, 3392, 3744, 3816, 3824, 4134, 4302, 4992, 5088, 5512, 5736, 6201, 6214, 6784, 7488, 7632, 7648, 8268, 8604, 9321, 9984, 10176, 11024, 11472, 12402, 12428, 12667, 13568, 14976, 15264, 15296, 16536, 17208, 18642, 20352, 22048, 22944, 24804, 24856, 25334, 27963, 29952, 30528, 30592, 33072, 34416, 37284, 38001, 40704, 44096, 45888, 49608, 49712, 50668, 55926, 61056, 61184, 66144, 68832, 74568, 76002, 88192, 91776, 99216, 99424, 101336, 111852, 114003, 122112, 132288, 137664, 149136, 152004, 164671, 176384, 183552, 198432, 198848, 202672, 223704, 228006, 264576, 275328, 298272, 304008, 329342, 396864, 397696, 405344, 447408, 456012, 494013, 529152, 550656, 596544, 608016, 658684, 793728, 795392, 810688, 894816, 912024, 988026, 1193088, 1216032, 1317368, 1482039, 1587456, 1621376, 1789632, 1824048, 1976052, 2386176, 2432064, 2634736, 2964078, 3242752, 3579264, 3648096, 3952104, 4864128, 5269472, 5928156, 7158528, 7296192, 7904208, 9728256, 10538944, 11856312, 14592384, 15808416, 21077888, 23712624, 29184768, 31616832, 42155776, 47425248, 63233664, 94850496, 126467328, 189700992, 379401984]

約数ペア:

[(1, 379401984), (2, 189700992), (3, 126467328), (4, 94850496), (6, 63233664), (8, 47425248), (9, 42155776), (12, 31616832), (13, 29184768), (16, 23712624), (18, 21077888), (24, 15808416), (26, 14592384), (32, 11856312), (36, 10538944), (39, 9728256), (48, 7904208), (52, 7296192), (53, 7158528), (64, 5928156), (72, 5269472), (78, 4864128), (96, 3952104), (104, 3648096), (106, 3579264), (117, 3242752), (128, 2964078), (144, 2634736), (156, 2432064), (159, 2386176), (192, 1976052), (208, 1824048), (212, 1789632), (234, 1621376), (239, 1587456), (256, 1482039), (288, 1317368), (312, 1216032), (318, 1193088), (384, 988026), (416, 912024), (424, 894816), (468, 810688), (477, 795392), (478, 793728), (576, 658684), (624, 608016), (636, 596544), (689, 550656), (717, 529152), (768, 494013), (832, 456012), (848, 447408), (936, 405344), (954, 397696), (956, 396864), (1152, 329342), (1248, 304008), (1272, 298272), (1378, 275328), (1434, 264576), (1664, 228006), (1696, 223704), (1872, 202672), (1908, 198848), (1912, 198432), (2067, 183552), (2151, 176384), (2304, 164671), (2496, 152004), (2544, 149136), (2756, 137664), (2868, 132288), (3107, 122112), (3328, 114003), (3392, 111852), (3744, 101336), (3816, 99424), (3824, 99216), (4134, 91776), (4302, 88192), (4992, 76002), (5088, 74568), (5512, 68832), (5736, 66144), (6201, 61184), (6214, 61056), (6784, 55926), (7488, 50668), (7632, 49712), (7648, 49608), (8268, 45888), (8604, 44096), (9321, 40704), (9984, 38001), (10176, 37284), (11024, 34416), (11472, 33072), (12402, 30592), (12428, 30528), (12667, 29952), (13568, 27963), (14976, 25334), (15264, 24856), (15296, 24804), (16536, 22944), (17208, 22048), (18642, 20352)]