1285558596

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{757}}^1$

素因数の和:1090

約数の個数: 144

約数和(自身を含む): 3893670144

約数和(自身を除く): 2608111548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 293, 322, 414, 483, 586, 644, 757, 828, 879, 966, 1172, 1449, 1514, 1758, 1932, 2051, 2271, 2637, 2898, 3028, 3516, 4102, 4542, 5274, 5299, 5796, 6153, 6739, 6813, 8204, 9084, 10548, 10598, 12306, 13478, 13626, 15897, 17411, 18459, 20217, 21196, 24612, 26956, 27252, 31794, 34822, 36918, 40434, 47173, 47691, 52233, 60651, 63588, 69644, 73836, 80868, 94346, 95382, 104466, 121302, 121877, 141519, 156699, 188692, 190764, 208932, 221801, 242604, 243754, 283038, 313398, 365631, 424557, 443602, 487508, 566076, 626796, 665403, 731262, 849114, 887204, 1096893, 1330806, 1462524, 1552607, 1698228, 1996209, 2193786, 2661612, 3105214, 3992418, 4387572, 4657821, 5101423, 6210428, 7984836, 9315642, 10202846, 13973463, 15304269, 18631284, 20405692, 27946926, 30608538, 35709961, 45912807, 55893852, 61217076, 71419922, 91825614, 107129883, 142839844, 183651228, 214259766, 321389649, 428519532, 642779298, 1285558596]

約数ペア:

[(1, 1285558596), (2, 642779298), (3, 428519532), (4, 321389649), (6, 214259766), (7, 183651228), (9, 142839844), (12, 107129883), (14, 91825614), (18, 71419922), (21, 61217076), (23, 55893852), (28, 45912807), (36, 35709961), (42, 30608538), (46, 27946926), (63, 20405692), (69, 18631284), (84, 15304269), (92, 13973463), (126, 10202846), (138, 9315642), (161, 7984836), (207, 6210428), (252, 5101423), (276, 4657821), (293, 4387572), (322, 3992418), (414, 3105214), (483, 2661612), (586, 2193786), (644, 1996209), (757, 1698228), (828, 1552607), (879, 1462524), (966, 1330806), (1172, 1096893), (1449, 887204), (1514, 849114), (1758, 731262), (1932, 665403), (2051, 626796), (2271, 566076), (2637, 487508), (2898, 443602), (3028, 424557), (3516, 365631), (4102, 313398), (4542, 283038), (5274, 243754), (5299, 242604), (5796, 221801), (6153, 208932), (6739, 190764), (6813, 188692), (8204, 156699), (9084, 141519), (10548, 121877), (10598, 121302), (12306, 104466), (13478, 95382), (13626, 94346), (15897, 80868), (17411, 73836), (18459, 69644), (20217, 63588), (21196, 60651), (24612, 52233), (26956, 47691), (27252, 47173), (31794, 40434), (34822, 36918)]