864667656

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3571}}^1$

素因数の和:3664

約数の個数: 128

約数和(自身を含む): 2571840000

約数和(自身を除く): 1707172344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 59, 72, 76, 108, 114, 118, 152, 171, 177, 216, 228, 236, 342, 354, 456, 472, 513, 531, 684, 708, 1026, 1062, 1121, 1368, 1416, 1593, 2052, 2124, 2242, 3186, 3363, 3571, 4104, 4248, 4484, 6372, 6726, 7142, 8968, 10089, 10713, 12744, 13452, 14284, 20178, 21426, 26904, 28568, 30267, 32139, 40356, 42852, 60534, 64278, 67849, 80712, 85704, 96417, 121068, 128556, 135698, 192834, 203547, 210689, 242136, 257112, 271396, 385668, 407094, 421378, 542792, 610641, 632067, 771336, 814188, 842756, 1221282, 1264134, 1628376, 1685512, 1831923, 1896201, 2442564, 2528268, 3663846, 3792402, 4003091, 4885128, 5056536, 5688603, 7327692, 7584804, 8006182, 11377206, 12009273, 14655384, 15169608, 16012364, 22754412, 24018546, 32024728, 36027819, 45508824, 48037092, 72055638, 96074184, 108083457, 144111276, 216166914, 288222552, 432333828, 864667656]

約数ペア:

[(1, 864667656), (2, 432333828), (3, 288222552), (4, 216166914), (6, 144111276), (8, 108083457), (9, 96074184), (12, 72055638), (18, 48037092), (19, 45508824), (24, 36027819), (27, 32024728), (36, 24018546), (38, 22754412), (54, 16012364), (57, 15169608), (59, 14655384), (72, 12009273), (76, 11377206), (108, 8006182), (114, 7584804), (118, 7327692), (152, 5688603), (171, 5056536), (177, 4885128), (216, 4003091), (228, 3792402), (236, 3663846), (342, 2528268), (354, 2442564), (456, 1896201), (472, 1831923), (513, 1685512), (531, 1628376), (684, 1264134), (708, 1221282), (1026, 842756), (1062, 814188), (1121, 771336), (1368, 632067), (1416, 610641), (1593, 542792), (2052, 421378), (2124, 407094), (2242, 385668), (3186, 271396), (3363, 257112), (3571, 242136), (4104, 210689), (4248, 203547), (4484, 192834), (6372, 135698), (6726, 128556), (7142, 121068), (8968, 96417), (10089, 85704), (10713, 80712), (12744, 67849), (13452, 64278), (14284, 60534), (20178, 42852), (21426, 40356), (26904, 32139), (28568, 30267)]