321002892

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13697}}^1$

素因数の和:13748

約数の個数: 96

約数和(自身を含む): 981872640

約数和(自身を除く): 660869748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 62, 63, 84, 93, 108, 124, 126, 186, 189, 217, 252, 279, 372, 378, 434, 558, 651, 756, 837, 868, 1116, 1302, 1674, 1953, 2604, 3348, 3906, 5859, 7812, 11718, 13697, 23436, 27394, 41091, 54788, 82182, 95879, 123273, 164364, 191758, 246546, 287637, 369819, 383516, 424607, 493092, 575274, 739638, 849214, 862911, 1150548, 1273821, 1479276, 1698428, 1725822, 2547642, 2588733, 2972249, 3451644, 3821463, 5095284, 5177466, 5944498, 7642926, 8916747, 10354932, 11464389, 11888996, 15285852, 17833494, 22928778, 26750241, 35666988, 45857556, 53500482, 80250723, 107000964, 160501446, 321002892]

約数ペア:

[(1, 321002892), (2, 160501446), (3, 107000964), (4, 80250723), (6, 53500482), (7, 45857556), (9, 35666988), (12, 26750241), (14, 22928778), (18, 17833494), (21, 15285852), (27, 11888996), (28, 11464389), (31, 10354932), (36, 8916747), (42, 7642926), (54, 5944498), (62, 5177466), (63, 5095284), (84, 3821463), (93, 3451644), (108, 2972249), (124, 2588733), (126, 2547642), (186, 1725822), (189, 1698428), (217, 1479276), (252, 1273821), (279, 1150548), (372, 862911), (378, 849214), (434, 739638), (558, 575274), (651, 493092), (756, 424607), (837, 383516), (868, 369819), (1116, 287637), (1302, 246546), (1674, 191758), (1953, 164364), (2604, 123273), (3348, 95879), (3906, 82182), (5859, 54788), (7812, 41091), (11718, 27394), (13697, 23436)]