780147312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{15583}}^1$

素因数の和:15750

約数の個数: 80

約数和(自身を含む): 2318899200

約数和(自身を除く): 1538751888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 149, 168, 298, 336, 447, 596, 894, 1043, 1192, 1788, 2086, 2384, 3129, 3576, 4172, 6258, 7152, 8344, 12516, 15583, 16688, 25032, 31166, 46749, 50064, 62332, 93498, 109081, 124664, 186996, 218162, 249328, 327243, 373992, 436324, 654486, 747984, 872648, 1308972, 1745296, 2321867, 2617944, 4643734, 5235888, 6965601, 9287468, 13931202, 16253069, 18574936, 27862404, 32506138, 37149872, 48759207, 55724808, 65012276, 97518414, 111449616, 130024552, 195036828, 260049104, 390073656, 780147312]

約数ペア:

[(1, 780147312), (2, 390073656), (3, 260049104), (4, 195036828), (6, 130024552), (7, 111449616), (8, 97518414), (12, 65012276), (14, 55724808), (16, 48759207), (21, 37149872), (24, 32506138), (28, 27862404), (42, 18574936), (48, 16253069), (56, 13931202), (84, 9287468), (112, 6965601), (149, 5235888), (168, 4643734), (298, 2617944), (336, 2321867), (447, 1745296), (596, 1308972), (894, 872648), (1043, 747984), (1192, 654486), (1788, 436324), (2086, 373992), (2384, 327243), (3129, 249328), (3576, 218162), (4172, 186996), (6258, 124664), (7152, 109081), (8344, 93498), (12516, 62332), (15583, 50064), (16688, 46749), (25032, 31166)]