232526918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:401

約数の個数: 64

約数和(自身を含む): 421303680

約数和(自身を除く): 188776762

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 89, 178, 221, 257, 299, 391, 442, 514, 598, 782, 1157, 1513, 2047, 2314, 3026, 3341, 4094, 4369, 5083, 5911, 6682, 8738, 10166, 11822, 19669, 22873, 26611, 34799, 39338, 45746, 53222, 56797, 69598, 76843, 100487, 113594, 153686, 200974, 297349, 388841, 452387, 526079, 594698, 777682, 904774, 1052158, 1306331, 2612662, 5054933, 6839027, 8943343, 10109866, 13678054, 17886686, 116263459, 232526918]

約数ペア:

[(1, 232526918), (2, 116263459), (13, 17886686), (17, 13678054), (23, 10109866), (26, 8943343), (34, 6839027), (46, 5054933), (89, 2612662), (178, 1306331), (221, 1052158), (257, 904774), (299, 777682), (391, 594698), (442, 526079), (514, 452387), (598, 388841), (782, 297349), (1157, 200974), (1513, 153686), (2047, 113594), (2314, 100487), (3026, 76843), (3341, 69598), (4094, 56797), (4369, 53222), (5083, 45746), (5911, 39338), (6682, 34799), (8738, 26611), (10166, 22873), (11822, 19669)]