453838016

素因数分解:

$2^6\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 84

約数和(自身を含む): 956425824

約数和(自身を除く): 502587808

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 157, 188, 248, 314, 376, 496, 628, 752, 961, 992, 1256, 1457, 1504, 1922, 1984, 2512, 2914, 3008, 3844, 4867, 5024, 5828, 7379, 7688, 9734, 10048, 11656, 14758, 15376, 19468, 23312, 29516, 30752, 38936, 45167, 46624, 59032, 61504, 77872, 90334, 93248, 118064, 150877, 155744, 180668, 228749, 236128, 301754, 311488, 361336, 457498, 472256, 603508, 722672, 914996, 1207016, 1445344, 1829992, 2414032, 2890688, 3659984, 4828064, 7091219, 7319968, 9656128, 14182438, 14639936, 28364876, 56729752, 113459504, 226919008, 453838016]

約数ペア:

[(1, 453838016), (2, 226919008), (4, 113459504), (8, 56729752), (16, 28364876), (31, 14639936), (32, 14182438), (47, 9656128), (62, 7319968), (64, 7091219), (94, 4828064), (124, 3659984), (157, 2890688), (188, 2414032), (248, 1829992), (314, 1445344), (376, 1207016), (496, 914996), (628, 722672), (752, 603508), (961, 472256), (992, 457498), (1256, 361336), (1457, 311488), (1504, 301754), (1922, 236128), (1984, 228749), (2512, 180668), (2914, 155744), (3008, 150877), (3844, 118064), (4867, 93248), (5024, 90334), (5828, 77872), (7379, 61504), (7688, 59032), (9734, 46624), (10048, 45167), (11656, 38936), (14758, 30752), (15376, 29516), (19468, 23312)]