1370982016

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2113}}^1$

素因数の和:2301

約数の個数: 64

約数和(自身を含む): 2826883080

約数和(自身を除く): 1455901064

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 137, 148, 274, 296, 548, 592, 1096, 1184, 2113, 2192, 2368, 4226, 4384, 4736, 5069, 8452, 8768, 10138, 16904, 17536, 20276, 33808, 40552, 67616, 78181, 81104, 135232, 156362, 162208, 270464, 289481, 312724, 324416, 578962, 625448, 648832, 1157924, 1250896, 2315848, 2501792, 4631696, 5003584, 9263392, 10007168, 10710797, 18526784, 21421594, 37053568, 42843188, 85686376, 171372752, 342745504, 685491008, 1370982016]

約数ペア:

[(1, 1370982016), (2, 685491008), (4, 342745504), (8, 171372752), (16, 85686376), (32, 42843188), (37, 37053568), (64, 21421594), (74, 18526784), (128, 10710797), (137, 10007168), (148, 9263392), (274, 5003584), (296, 4631696), (548, 2501792), (592, 2315848), (1096, 1250896), (1184, 1157924), (2113, 648832), (2192, 625448), (2368, 578962), (4226, 324416), (4384, 312724), (4736, 289481), (5069, 270464), (8452, 162208), (8768, 156362), (10138, 135232), (16904, 81104), (17536, 78181), (20276, 67616), (33808, 40552)]