740285616

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{167}}^2$

素因数の和:431

約数の個数: 120

約数和(自身を含む): 2226603520

約数和(自身を除く): 1486317904

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 158, 167, 168, 237, 316, 334, 336, 474, 501, 553, 632, 668, 948, 1002, 1106, 1169, 1264, 1336, 1659, 1896, 2004, 2212, 2338, 2672, 3318, 3507, 3792, 4008, 4424, 4676, 6636, 7014, 8016, 8848, 9352, 13193, 13272, 14028, 18704, 26386, 26544, 27889, 28056, 39579, 52772, 55778, 56112, 79158, 83667, 92351, 105544, 111556, 158316, 167334, 184702, 195223, 211088, 223112, 277053, 316632, 334668, 369404, 390446, 446224, 554106, 585669, 633264, 669336, 738808, 780892, 1108212, 1171338, 1338672, 1477616, 1561784, 2203231, 2216424, 2342676, 3123568, 4406462, 4432848, 4685352, 6609693, 8812924, 9370704, 13219386, 15422617, 17625848, 26438772, 30845234, 35251696, 46267851, 52877544, 61690468, 92535702, 105755088, 123380936, 185071404, 246761872, 370142808, 740285616]

約数ペア:

[(1, 740285616), (2, 370142808), (3, 246761872), (4, 185071404), (6, 123380936), (7, 105755088), (8, 92535702), (12, 61690468), (14, 52877544), (16, 46267851), (21, 35251696), (24, 30845234), (28, 26438772), (42, 17625848), (48, 15422617), (56, 13219386), (79, 9370704), (84, 8812924), (112, 6609693), (158, 4685352), (167, 4432848), (168, 4406462), (237, 3123568), (316, 2342676), (334, 2216424), (336, 2203231), (474, 1561784), (501, 1477616), (553, 1338672), (632, 1171338), (668, 1108212), (948, 780892), (1002, 738808), (1106, 669336), (1169, 633264), (1264, 585669), (1336, 554106), (1659, 446224), (1896, 390446), (2004, 369404), (2212, 334668), (2338, 316632), (2672, 277053), (3318, 223112), (3507, 211088), (3792, 195223), (4008, 184702), (4424, 167334), (4676, 158316), (6636, 111556), (7014, 105544), (8016, 92351), (8848, 83667), (9352, 79158), (13193, 56112), (13272, 55778), (14028, 52772), (18704, 39579), (26386, 28056), (26544, 27889)]