1392211002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:440

約数の個数: 128

約数和(自身を含む): 3503808000

約数和(自身を除く): 2111596998

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 109, 149, 157, 182, 218, 273, 298, 314, 327, 447, 471, 546, 654, 763, 894, 942, 1043, 1099, 1417, 1526, 1937, 2041, 2086, 2198, 2289, 2834, 3129, 3297, 3874, 4082, 4251, 4578, 5811, 6123, 6258, 6594, 8502, 9919, 11622, 12246, 13559, 14287, 16241, 17113, 19838, 23393, 27118, 28574, 29757, 32482, 34226, 40677, 42861, 46786, 48723, 51339, 59514, 70179, 81354, 85722, 97446, 102678, 113687, 119791, 140358, 163751, 211133, 222469, 227374, 239582, 304109, 327502, 341061, 359373, 422266, 444938, 491253, 608218, 633399, 667407, 682122, 718746, 912327, 982506, 1266798, 1334814, 1477931, 1557283, 1824654, 2128763, 2549837, 2955862, 3114566, 4257526, 4433793, 4671849, 5099674, 6386289, 7649511, 8867586, 9343698, 12772578, 15299022, 17848859, 33147881, 35697718, 53546577, 66295762, 99443643, 107093154, 198887286, 232035167, 464070334, 696105501, 1392211002]

約数ペア:

[(1, 1392211002), (2, 696105501), (3, 464070334), (6, 232035167), (7, 198887286), (13, 107093154), (14, 99443643), (21, 66295762), (26, 53546577), (39, 35697718), (42, 33147881), (78, 17848859), (91, 15299022), (109, 12772578), (149, 9343698), (157, 8867586), (182, 7649511), (218, 6386289), (273, 5099674), (298, 4671849), (314, 4433793), (327, 4257526), (447, 3114566), (471, 2955862), (546, 2549837), (654, 2128763), (763, 1824654), (894, 1557283), (942, 1477931), (1043, 1334814), (1099, 1266798), (1417, 982506), (1526, 912327), (1937, 718746), (2041, 682122), (2086, 667407), (2198, 633399), (2289, 608218), (2834, 491253), (3129, 444938), (3297, 422266), (3874, 359373), (4082, 341061), (4251, 327502), (4578, 304109), (5811, 239582), (6123, 227374), (6258, 222469), (6594, 211133), (8502, 163751), (9919, 140358), (11622, 119791), (12246, 113687), (13559, 102678), (14287, 97446), (16241, 85722), (17113, 81354), (19838, 70179), (23393, 59514), (27118, 51339), (28574, 48723), (29757, 46786), (32482, 42861), (34226, 40677)]