222680848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 80

約数和(自身を含む): 491218560

約数和(自身を除く): 268537712

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 46, 52, 89, 92, 104, 178, 184, 208, 299, 356, 368, 523, 598, 712, 1046, 1157, 1196, 1424, 2047, 2092, 2314, 2392, 4094, 4184, 4628, 4784, 6799, 8188, 8368, 9256, 12029, 13598, 16376, 18512, 24058, 26611, 27196, 32752, 46547, 48116, 53222, 54392, 93094, 96232, 106444, 108784, 156377, 186188, 192464, 212888, 312754, 372376, 425776, 605111, 625508, 744752, 1070581, 1210222, 1251016, 2141162, 2420444, 2502032, 4282324, 4840888, 8564648, 9681776, 13917553, 17129296, 27835106, 55670212, 111340424, 222680848]

約数ペア:

[(1, 222680848), (2, 111340424), (4, 55670212), (8, 27835106), (13, 17129296), (16, 13917553), (23, 9681776), (26, 8564648), (46, 4840888), (52, 4282324), (89, 2502032), (92, 2420444), (104, 2141162), (178, 1251016), (184, 1210222), (208, 1070581), (299, 744752), (356, 625508), (368, 605111), (523, 425776), (598, 372376), (712, 312754), (1046, 212888), (1157, 192464), (1196, 186188), (1424, 156377), (2047, 108784), (2092, 106444), (2314, 96232), (2392, 93094), (4094, 54392), (4184, 53222), (4628, 48116), (4784, 46547), (6799, 32752), (8188, 27196), (8368, 26611), (9256, 24058), (12029, 18512), (13598, 16376)]