378204528

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{16381}}^1$

素因数の和:16442

約数の個数: 80

約数和(自身を含む): 1080687776

約数和(自身を除く): 702483248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 16381, 23088, 32762, 49143, 65524, 98286, 131048, 196572, 212953, 262096, 393144, 425906, 606097, 638859, 786288, 851812, 1212194, 1277718, 1703624, 1818291, 2424388, 2555436, 3407248, 3636582, 4848776, 5110872, 7273164, 7879261, 9697552, 10221744, 14546328, 15758522, 23637783, 29092656, 31517044, 47275566, 63034088, 94551132, 126068176, 189102264, 378204528]

約数ペア:

[(1, 378204528), (2, 189102264), (3, 126068176), (4, 94551132), (6, 63034088), (8, 47275566), (12, 31517044), (13, 29092656), (16, 23637783), (24, 15758522), (26, 14546328), (37, 10221744), (39, 9697552), (48, 7879261), (52, 7273164), (74, 5110872), (78, 4848776), (104, 3636582), (111, 3407248), (148, 2555436), (156, 2424388), (208, 1818291), (222, 1703624), (296, 1277718), (312, 1212194), (444, 851812), (481, 786288), (592, 638859), (624, 606097), (888, 425906), (962, 393144), (1443, 262096), (1776, 212953), (1924, 196572), (2886, 131048), (3848, 98286), (5772, 65524), (7696, 49143), (11544, 32762), (16381, 23088)]