449643264

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{83639}}^1$

素因数の和:83665

約数の個数: 72

約数和(自身を含む): 1367681280

約数和(自身を除く): 918038016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 83639, 167278, 250917, 334556, 501834, 585473, 669112, 1003668, 1170946, 1338224, 1756419, 2007336, 2341892, 2676448, 3512838, 4014672, 4683784, 5352896, 7025676, 8029344, 9367568, 10705792, 14051352, 16058688, 18735136, 21411584, 28102704, 32117376, 37470272, 56205408, 64234752, 74940544, 112410816, 149881088, 224821632, 449643264]

約数ペア:

[(1, 449643264), (2, 224821632), (3, 149881088), (4, 112410816), (6, 74940544), (7, 64234752), (8, 56205408), (12, 37470272), (14, 32117376), (16, 28102704), (21, 21411584), (24, 18735136), (28, 16058688), (32, 14051352), (42, 10705792), (48, 9367568), (56, 8029344), (64, 7025676), (84, 5352896), (96, 4683784), (112, 4014672), (128, 3512838), (168, 2676448), (192, 2341892), (224, 2007336), (256, 1756419), (336, 1338224), (384, 1170946), (448, 1003668), (672, 669112), (768, 585473), (896, 501834), (1344, 334556), (1792, 250917), (2688, 167278), (5376, 83639)]