8613660678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{16183}}^1$

素因数の和:16266

約数の個数: 128

約数和(自身を含む): 22372761600

約数和(自身を除く): 13759100922

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 29, 38, 42, 46, 57, 58, 69, 87, 114, 133, 138, 161, 174, 203, 266, 322, 399, 406, 437, 483, 551, 609, 667, 798, 874, 966, 1102, 1218, 1311, 1334, 1653, 2001, 2622, 3059, 3306, 3857, 4002, 4669, 6118, 7714, 9177, 9338, 11571, 12673, 14007, 16183, 18354, 23142, 25346, 28014, 32366, 38019, 48549, 76038, 88711, 97098, 113281, 177422, 226562, 266133, 307477, 339843, 372209, 469307, 532266, 614954, 679686, 744418, 922431, 938614, 1116627, 1407921, 1844862, 2152339, 2233254, 2605463, 2815842, 3285149, 4304678, 5210926, 6457017, 6570298, 7071971, 7816389, 8916833, 9855447, 10794061, 12914034, 14143942, 15632778, 17833666, 19710894, 21215913, 21588122, 26750499, 32382183, 42431826, 49503797, 53500998, 62417831, 64764366, 75558427, 99007594, 124835662, 148511391, 151116854, 187253493, 205087159, 226675281, 297022782, 374506986, 410174318, 453350562, 615261477, 1230522954, 1435610113, 2871220226, 4306830339, 8613660678]

約数ペア:

[(1, 8613660678), (2, 4306830339), (3, 2871220226), (6, 1435610113), (7, 1230522954), (14, 615261477), (19, 453350562), (21, 410174318), (23, 374506986), (29, 297022782), (38, 226675281), (42, 205087159), (46, 187253493), (57, 151116854), (58, 148511391), (69, 124835662), (87, 99007594), (114, 75558427), (133, 64764366), (138, 62417831), (161, 53500998), (174, 49503797), (203, 42431826), (266, 32382183), (322, 26750499), (399, 21588122), (406, 21215913), (437, 19710894), (483, 17833666), (551, 15632778), (609, 14143942), (667, 12914034), (798, 10794061), (874, 9855447), (966, 8916833), (1102, 7816389), (1218, 7071971), (1311, 6570298), (1334, 6457017), (1653, 5210926), (2001, 4304678), (2622, 3285149), (3059, 2815842), (3306, 2605463), (3857, 2233254), (4002, 2152339), (4669, 1844862), (6118, 1407921), (7714, 1116627), (9177, 938614), (9338, 922431), (11571, 744418), (12673, 679686), (14007, 614954), (16183, 532266), (18354, 469307), (23142, 372209), (25346, 339843), (28014, 307477), (32366, 266133), (38019, 226562), (48549, 177422), (76038, 113281), (88711, 97098)]