307684464

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:878

約数の個数: 80

約数和(自身を含む): 813162240

約数和(自身を除く): 505477776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 137, 142, 213, 274, 284, 411, 426, 548, 568, 659, 822, 852, 1096, 1136, 1318, 1644, 1704, 1977, 2192, 2636, 3288, 3408, 3954, 5272, 6576, 7908, 9727, 10544, 15816, 19454, 29181, 31632, 38908, 46789, 58362, 77816, 90283, 93578, 116724, 140367, 155632, 180566, 187156, 233448, 270849, 280734, 361132, 374312, 466896, 541698, 561468, 722264, 748624, 1083396, 1122936, 1444528, 2166792, 2245872, 4333584, 6410093, 12820186, 19230279, 25640372, 38460558, 51280744, 76921116, 102561488, 153842232, 307684464]

約数ペア:

[(1, 307684464), (2, 153842232), (3, 102561488), (4, 76921116), (6, 51280744), (8, 38460558), (12, 25640372), (16, 19230279), (24, 12820186), (48, 6410093), (71, 4333584), (137, 2245872), (142, 2166792), (213, 1444528), (274, 1122936), (284, 1083396), (411, 748624), (426, 722264), (548, 561468), (568, 541698), (659, 466896), (822, 374312), (852, 361132), (1096, 280734), (1136, 270849), (1318, 233448), (1644, 187156), (1704, 180566), (1977, 155632), (2192, 140367), (2636, 116724), (3288, 93578), (3408, 90283), (3954, 77816), (5272, 58362), (6576, 46789), (7908, 38908), (9727, 31632), (10544, 29181), (15816, 19454)]