247900352

素因数分解:

$2^6\times 7^1\times {\mathrm{29}}^1\times {\mathrm{19081}}^1$

素因数の和:19129

約数の個数: 56

約数和(自身を含む): 581619360

約数和(自身を除く): 333719008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 64, 112, 116, 203, 224, 232, 406, 448, 464, 812, 928, 1624, 1856, 3248, 6496, 12992, 19081, 38162, 76324, 133567, 152648, 267134, 305296, 534268, 553349, 610592, 1068536, 1106698, 1221184, 2137072, 2213396, 3873443, 4274144, 4426792, 7746886, 8548288, 8853584, 15493772, 17707168, 30987544, 35414336, 61975088, 123950176, 247900352]

約数ペア:

[(1, 247900352), (2, 123950176), (4, 61975088), (7, 35414336), (8, 30987544), (14, 17707168), (16, 15493772), (28, 8853584), (29, 8548288), (32, 7746886), (56, 4426792), (58, 4274144), (64, 3873443), (112, 2213396), (116, 2137072), (203, 1221184), (224, 1106698), (232, 1068536), (406, 610592), (448, 553349), (464, 534268), (812, 305296), (928, 267134), (1624, 152648), (1856, 133567), (3248, 76324), (6496, 38162), (12992, 19081)]