253443744

素因数分解:

$2^5\times 3^2\times {\mathrm{101}}^1\times {\mathrm{8713}}^1$

素因数の和:8830

約数の個数: 72

約数和(自身を含む): 727950132

約数和(自身を除く): 474506388

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 101, 144, 202, 288, 303, 404, 606, 808, 909, 1212, 1616, 1818, 2424, 3232, 3636, 4848, 7272, 8713, 9696, 14544, 17426, 26139, 29088, 34852, 52278, 69704, 78417, 104556, 139408, 156834, 209112, 278816, 313668, 418224, 627336, 836448, 880013, 1254672, 1760026, 2509344, 2640039, 3520052, 5280078, 7040104, 7920117, 10560156, 14080208, 15840234, 21120312, 28160416, 31680468, 42240624, 63360936, 84481248, 126721872, 253443744]

約数ペア:

[(1, 253443744), (2, 126721872), (3, 84481248), (4, 63360936), (6, 42240624), (8, 31680468), (9, 28160416), (12, 21120312), (16, 15840234), (18, 14080208), (24, 10560156), (32, 7920117), (36, 7040104), (48, 5280078), (72, 3520052), (96, 2640039), (101, 2509344), (144, 1760026), (202, 1254672), (288, 880013), (303, 836448), (404, 627336), (606, 418224), (808, 313668), (909, 278816), (1212, 209112), (1616, 156834), (1818, 139408), (2424, 104556), (3232, 78417), (3636, 69704), (4848, 52278), (7272, 34852), (8713, 29088), (9696, 26139), (14544, 17426)]