1302725088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{646193}}^1$

素因数の和:646216

約数の個数: 72

約数和(自身を含む): 4233863088

約数和(自身を除く): 2931138000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 646193, 1292386, 1938579, 2584772, 3877158, 4523351, 5169544, 5815737, 7754316, 9046702, 10339088, 11631474, 13570053, 15508632, 18093404, 20678176, 23262948, 27140106, 31017264, 36186808, 40710159, 46525896, 54280212, 62034528, 72373616, 81420318, 93051792, 108560424, 144747232, 162840636, 186103584, 217120848, 325681272, 434241696, 651362544, 1302725088]

約数ペア:

[(1, 1302725088), (2, 651362544), (3, 434241696), (4, 325681272), (6, 217120848), (7, 186103584), (8, 162840636), (9, 144747232), (12, 108560424), (14, 93051792), (16, 81420318), (18, 72373616), (21, 62034528), (24, 54280212), (28, 46525896), (32, 40710159), (36, 36186808), (42, 31017264), (48, 27140106), (56, 23262948), (63, 20678176), (72, 18093404), (84, 15508632), (96, 13570053), (112, 11631474), (126, 10339088), (144, 9046702), (168, 7754316), (224, 5815737), (252, 5169544), (288, 4523351), (336, 3877158), (504, 2584772), (672, 1938579), (1008, 1292386), (2016, 646193)]