865792956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{64019}}^1$

素因数の和:64063

約数の個数: 72

約数和(自身を含む): 2452222080

約数和(自身を除く): 1586429124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 966, 1127, 1932, 2254, 3381, 4508, 6762, 13524, 64019, 128038, 192057, 256076, 384114, 448133, 768228, 896266, 1344399, 1472437, 1792532, 2688798, 2944874, 3136931, 4417311, 5377596, 5889748, 6273862, 8834622, 9410793, 10307059, 12547724, 17669244, 18821586, 20614118, 30921177, 37643172, 41228236, 61842354, 72149413, 123684708, 144298826, 216448239, 288597652, 432896478, 865792956]

約数ペア:

[(1, 865792956), (2, 432896478), (3, 288597652), (4, 216448239), (6, 144298826), (7, 123684708), (12, 72149413), (14, 61842354), (21, 41228236), (23, 37643172), (28, 30921177), (42, 20614118), (46, 18821586), (49, 17669244), (69, 12547724), (84, 10307059), (92, 9410793), (98, 8834622), (138, 6273862), (147, 5889748), (161, 5377596), (196, 4417311), (276, 3136931), (294, 2944874), (322, 2688798), (483, 1792532), (588, 1472437), (644, 1344399), (966, 896266), (1127, 768228), (1932, 448133), (2254, 384114), (3381, 256076), (4508, 192057), (6762, 128038), (13524, 64019)]