311368014724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1171}}^1\times {\mathrm{4931}}^1$

素因数の和:6197

約数の個数: 96

約数和(自身を含む): 632180287872

約数和(自身を除く): 320812273148

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 61, 68, 122, 221, 244, 442, 793, 884, 1037, 1171, 1586, 2074, 2342, 3172, 4148, 4684, 4931, 9862, 13481, 15223, 19724, 19907, 26962, 30446, 39814, 53924, 60892, 64103, 71431, 79628, 83827, 128206, 142862, 167654, 256412, 258791, 285724, 300791, 335308, 517582, 601582, 928603, 1035164, 1089751, 1203164, 1214327, 1857206, 2179502, 2428654, 3714412, 3910283, 4359004, 4857308, 5113447, 5774201, 7820566, 10226894, 11548402, 15641132, 15786251, 20453788, 23096804, 31572502, 63145004, 66474811, 75064613, 98161417, 132949622, 150129226, 196322834, 265899244, 300258452, 352226261, 392645668, 704452522, 1276098421, 1408905044, 2552196842, 4578941393, 5104393684, 5987846437, 9157882786, 11975692874, 18315765572, 23951385748, 77842003681, 155684007362, 311368014724]

約数ペア:

[(1, 311368014724), (2, 155684007362), (4, 77842003681), (13, 23951385748), (17, 18315765572), (26, 11975692874), (34, 9157882786), (52, 5987846437), (61, 5104393684), (68, 4578941393), (122, 2552196842), (221, 1408905044), (244, 1276098421), (442, 704452522), (793, 392645668), (884, 352226261), (1037, 300258452), (1171, 265899244), (1586, 196322834), (2074, 150129226), (2342, 132949622), (3172, 98161417), (4148, 75064613), (4684, 66474811), (4931, 63145004), (9862, 31572502), (13481, 23096804), (15223, 20453788), (19724, 15786251), (19907, 15641132), (26962, 11548402), (30446, 10226894), (39814, 7820566), (53924, 5774201), (60892, 5113447), (64103, 4857308), (71431, 4359004), (79628, 3910283), (83827, 3714412), (128206, 2428654), (142862, 2179502), (167654, 1857206), (256412, 1214327), (258791, 1203164), (285724, 1089751), (300791, 1035164), (335308, 928603), (517582, 601582)]