812694512

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10177}}^1$

素因数の和:10246

約数の個数: 80

約数和(自身を含む): 1938542592

約数和(自身を除く): 1125848080

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 10177, 11408, 19964, 20354, 39928, 40708, 71239, 79856, 81416, 142478, 162832, 234071, 284956, 315487, 468142, 569912, 630974, 936284, 1139824, 1261948, 1638497, 1872568, 2208409, 2523896, 3276994, 3745136, 4416818, 5047792, 6553988, 7256201, 8833636, 13107976, 14512402, 17667272, 26215952, 29024804, 35334544, 50793407, 58049608, 101586814, 116099216, 203173628, 406347256, 812694512]

約数ペア:

[(1, 812694512), (2, 406347256), (4, 203173628), (7, 116099216), (8, 101586814), (14, 58049608), (16, 50793407), (23, 35334544), (28, 29024804), (31, 26215952), (46, 17667272), (56, 14512402), (62, 13107976), (92, 8833636), (112, 7256201), (124, 6553988), (161, 5047792), (184, 4416818), (217, 3745136), (248, 3276994), (322, 2523896), (368, 2208409), (434, 1872568), (496, 1638497), (644, 1261948), (713, 1139824), (868, 936284), (1288, 630974), (1426, 569912), (1736, 468142), (2576, 315487), (2852, 284956), (3472, 234071), (4991, 162832), (5704, 142478), (9982, 81416), (10177, 79856), (11408, 71239), (19964, 40708), (20354, 39928)]