226919008

素因数分解:

$2^5\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 474447456

約数和(自身を除く): 247528448

約数列:

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

約数ペア:

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