288832518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1373}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 720195840

約数和(自身を除く): 431363322

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 31, 39, 58, 62, 78, 87, 93, 117, 174, 186, 234, 261, 279, 377, 403, 522, 558, 754, 806, 899, 1131, 1209, 1373, 1798, 2262, 2418, 2697, 2746, 3393, 3627, 4119, 5394, 6786, 7254, 8091, 8238, 11687, 12357, 16182, 17849, 23374, 24714, 35061, 35698, 39817, 42563, 53547, 70122, 79634, 85126, 105183, 107094, 119451, 127689, 160641, 210366, 238902, 255378, 321282, 358353, 383067, 517621, 553319, 716706, 766134, 1035242, 1106638, 1234327, 1552863, 1659957, 2468654, 3105726, 3319914, 3702981, 4658589, 4979871, 7405962, 9317178, 9959742, 11108943, 16046251, 22217886, 32092502, 48138753, 96277506, 144416259, 288832518]

約数ペア:

[(1, 288832518), (2, 144416259), (3, 96277506), (6, 48138753), (9, 32092502), (13, 22217886), (18, 16046251), (26, 11108943), (29, 9959742), (31, 9317178), (39, 7405962), (58, 4979871), (62, 4658589), (78, 3702981), (87, 3319914), (93, 3105726), (117, 2468654), (174, 1659957), (186, 1552863), (234, 1234327), (261, 1106638), (279, 1035242), (377, 766134), (403, 716706), (522, 553319), (558, 517621), (754, 383067), (806, 358353), (899, 321282), (1131, 255378), (1209, 238902), (1373, 210366), (1798, 160641), (2262, 127689), (2418, 119451), (2697, 107094), (2746, 105183), (3393, 85126), (3627, 79634), (4119, 70122), (5394, 53547), (6786, 42563), (7254, 39817), (8091, 35698), (8238, 35061), (11687, 24714), (12357, 23374), (16182, 17849)]