331828882

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1$

素因数の和:1016

約数の個数: 96

約数和(自身を含む): 704738880

約数和(自身を除く): 372909998

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 38, 49, 77, 98, 119, 133, 154, 187, 209, 238, 266, 323, 374, 418, 539, 646, 833, 931, 953, 1078, 1309, 1463, 1666, 1862, 1906, 2261, 2618, 2926, 3553, 4522, 6671, 7106, 9163, 10241, 10483, 13342, 15827, 16201, 18107, 18326, 20482, 20966, 24871, 31654, 32402, 36214, 46697, 49742, 73381, 93394, 113407, 126749, 146762, 174097, 178211, 199177, 226814, 253498, 307819, 348194, 356422, 398354, 513667, 615638, 793849, 887243, 1027334, 1247477, 1394239, 1587698, 1774486, 2154733, 2494954, 2788478, 3386009, 4309466, 6772018, 8732339, 9759673, 15083131, 17464678, 19519346, 23702063, 30166262, 47404126, 165914441, 331828882]

約数ペア:

[(1, 331828882), (2, 165914441), (7, 47404126), (11, 30166262), (14, 23702063), (17, 19519346), (19, 17464678), (22, 15083131), (34, 9759673), (38, 8732339), (49, 6772018), (77, 4309466), (98, 3386009), (119, 2788478), (133, 2494954), (154, 2154733), (187, 1774486), (209, 1587698), (238, 1394239), (266, 1247477), (323, 1027334), (374, 887243), (418, 793849), (539, 615638), (646, 513667), (833, 398354), (931, 356422), (953, 348194), (1078, 307819), (1309, 253498), (1463, 226814), (1666, 199177), (1862, 178211), (1906, 174097), (2261, 146762), (2618, 126749), (2926, 113407), (3553, 93394), (4522, 73381), (6671, 49742), (7106, 46697), (9163, 36214), (10241, 32402), (10483, 31654), (13342, 24871), (15827, 20966), (16201, 20482), (18107, 18326)]