236380456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{467}}^1$

素因数の和:674

約数の個数: 64

約数和(自身を含む): 496903680

約数和(自身を除く): 260523224

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 157, 248, 314, 403, 467, 628, 806, 934, 1256, 1612, 1868, 2041, 3224, 3736, 4082, 4867, 6071, 8164, 9734, 12142, 14477, 16328, 19468, 24284, 28954, 38936, 48568, 57908, 63271, 73319, 115816, 126542, 146638, 188201, 253084, 293276, 376402, 506168, 586552, 752804, 953147, 1505608, 1906294, 2272889, 3812588, 4545778, 7625176, 9091556, 18183112, 29547557, 59095114, 118190228, 236380456]

約数ペア:

[(1, 236380456), (2, 118190228), (4, 59095114), (8, 29547557), (13, 18183112), (26, 9091556), (31, 7625176), (52, 4545778), (62, 3812588), (104, 2272889), (124, 1906294), (157, 1505608), (248, 953147), (314, 752804), (403, 586552), (467, 506168), (628, 376402), (806, 293276), (934, 253084), (1256, 188201), (1612, 146638), (1868, 126542), (2041, 115816), (3224, 73319), (3736, 63271), (4082, 57908), (4867, 48568), (6071, 38936), (8164, 28954), (9734, 24284), (12142, 19468), (14477, 16328)]