787377648

素因数分解:

$2^4\times 3^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1\times {\mathrm{569}}^1$

素因数の和:934

約数の個数: 80

約数和(自身を含む): 2062725120

約数和(自身を除く): 1275347472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 127, 227, 254, 381, 454, 508, 569, 681, 762, 908, 1016, 1138, 1362, 1524, 1707, 1816, 2032, 2276, 2724, 3048, 3414, 3632, 4552, 5448, 6096, 6828, 9104, 10896, 13656, 27312, 28829, 57658, 72263, 86487, 115316, 129163, 144526, 172974, 216789, 230632, 258326, 289052, 345948, 387489, 433578, 461264, 516652, 578104, 691896, 774978, 867156, 1033304, 1156208, 1383792, 1549956, 1734312, 2066608, 3099912, 3468624, 6199824, 16403701, 32807402, 49211103, 65614804, 98422206, 131229608, 196844412, 262459216, 393688824, 787377648]

約数ペア:

[(1, 787377648), (2, 393688824), (3, 262459216), (4, 196844412), (6, 131229608), (8, 98422206), (12, 65614804), (16, 49211103), (24, 32807402), (48, 16403701), (127, 6199824), (227, 3468624), (254, 3099912), (381, 2066608), (454, 1734312), (508, 1549956), (569, 1383792), (681, 1156208), (762, 1033304), (908, 867156), (1016, 774978), (1138, 691896), (1362, 578104), (1524, 516652), (1707, 461264), (1816, 433578), (2032, 387489), (2276, 345948), (2724, 289052), (3048, 258326), (3414, 230632), (3632, 216789), (4552, 172974), (5448, 144526), (6096, 129163), (6828, 115316), (9104, 86487), (10896, 72263), (13656, 57658), (27312, 28829)]