401035716

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:282

約数の個数: 144

約数和(自身を含む): 1096263168

約数和(自身を除く): 695227452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 43, 61, 62, 86, 93, 122, 124, 129, 137, 172, 183, 186, 244, 258, 274, 279, 366, 372, 387, 411, 516, 548, 549, 558, 732, 774, 822, 1098, 1116, 1233, 1333, 1548, 1644, 1891, 2196, 2466, 2623, 2666, 3782, 3999, 4247, 4932, 5246, 5332, 5673, 5891, 7564, 7869, 7998, 8357, 8494, 10492, 11346, 11782, 11997, 12741, 15738, 15996, 16714, 16988, 17019, 17673, 22692, 23564, 23607, 23994, 25071, 25482, 31476, 33428, 34038, 35346, 38223, 47214, 47988, 50142, 50964, 53019, 68076, 70692, 75213, 76446, 81313, 94428, 100284, 106038, 150426, 152892, 162626, 182621, 212076, 243939, 259067, 300852, 325252, 359351, 365242, 487878, 518134, 547863, 718702, 730484, 731817, 777201, 975756, 1036268, 1078053, 1095726, 1437404, 1463634, 1554402, 1643589, 2156106, 2191452, 2331603, 2927268, 3108804, 3234159, 3287178, 4312212, 4663206, 6468318, 6574356, 9326412, 11139881, 12936636, 22279762, 33419643, 44559524, 66839286, 100258929, 133678572, 200517858, 401035716]

約数ペア:

[(1, 401035716), (2, 200517858), (3, 133678572), (4, 100258929), (6, 66839286), (9, 44559524), (12, 33419643), (18, 22279762), (31, 12936636), (36, 11139881), (43, 9326412), (61, 6574356), (62, 6468318), (86, 4663206), (93, 4312212), (122, 3287178), (124, 3234159), (129, 3108804), (137, 2927268), (172, 2331603), (183, 2191452), (186, 2156106), (244, 1643589), (258, 1554402), (274, 1463634), (279, 1437404), (366, 1095726), (372, 1078053), (387, 1036268), (411, 975756), (516, 777201), (548, 731817), (549, 730484), (558, 718702), (732, 547863), (774, 518134), (822, 487878), (1098, 365242), (1116, 359351), (1233, 325252), (1333, 300852), (1548, 259067), (1644, 243939), (1891, 212076), (2196, 182621), (2466, 162626), (2623, 152892), (2666, 150426), (3782, 106038), (3999, 100284), (4247, 94428), (4932, 81313), (5246, 76446), (5332, 75213), (5673, 70692), (5891, 68076), (7564, 53019), (7869, 50964), (7998, 50142), (8357, 47988), (8494, 47214), (10492, 38223), (11346, 35346), (11782, 34038), (11997, 33428), (12741, 31476), (15738, 25482), (15996, 25071), (16714, 23994), (16988, 23607), (17019, 23564), (17673, 22692)]