254540112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3931}}^1$

素因数の和:4032

約数の個数: 80

約数和(自身を含む): 702097920

約数和(自身を除く): 447557808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2698, 3408, 3931, 4047, 5396, 7862, 8094, 10792, 11793, 15724, 16188, 21584, 23586, 31448, 32376, 47172, 62896, 64752, 74689, 94344, 149378, 188688, 224067, 279101, 298756, 448134, 558202, 597512, 837303, 896268, 1116404, 1195024, 1674606, 1792536, 2232808, 3349212, 3585072, 4465616, 5302919, 6698424, 10605838, 13396848, 15908757, 21211676, 31817514, 42423352, 63635028, 84846704, 127270056, 254540112]

約数ペア:

[(1, 254540112), (2, 127270056), (3, 84846704), (4, 63635028), (6, 42423352), (8, 31817514), (12, 21211676), (16, 15908757), (19, 13396848), (24, 10605838), (38, 6698424), (48, 5302919), (57, 4465616), (71, 3585072), (76, 3349212), (114, 2232808), (142, 1792536), (152, 1674606), (213, 1195024), (228, 1116404), (284, 896268), (304, 837303), (426, 597512), (456, 558202), (568, 448134), (852, 298756), (912, 279101), (1136, 224067), (1349, 188688), (1704, 149378), (2698, 94344), (3408, 74689), (3931, 64752), (4047, 62896), (5396, 47172), (7862, 32376), (8094, 31448), (10792, 23586), (11793, 21584), (15724, 16188)]