1581064392

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1\times {\mathrm{7177}}^1$

素因数の和:7390

約数の個数: 64

約数和(自身を含む): 4041501120

約数和(自身を除く): 2460436728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 137, 201, 268, 274, 402, 411, 536, 548, 804, 822, 1096, 1608, 1644, 3288, 7177, 9179, 14354, 18358, 21531, 27537, 28708, 36716, 43062, 55074, 57416, 73432, 86124, 110148, 172248, 220296, 480859, 961718, 983249, 1442577, 1923436, 1966498, 2885154, 2949747, 3846872, 3932996, 5770308, 5899494, 7865992, 11540616, 11798988, 23597976, 65877683, 131755366, 197633049, 263510732, 395266098, 527021464, 790532196, 1581064392]

約数ペア:

[(1, 1581064392), (2, 790532196), (3, 527021464), (4, 395266098), (6, 263510732), (8, 197633049), (12, 131755366), (24, 65877683), (67, 23597976), (134, 11798988), (137, 11540616), (201, 7865992), (268, 5899494), (274, 5770308), (402, 3932996), (411, 3846872), (536, 2949747), (548, 2885154), (804, 1966498), (822, 1923436), (1096, 1442577), (1608, 983249), (1644, 961718), (3288, 480859), (7177, 220296), (9179, 172248), (14354, 110148), (18358, 86124), (21531, 73432), (27537, 57416), (28708, 55074), (36716, 43062)]