1256825376

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{76561}}^1$

素因数の和:76599

約数の個数: 96

約数和(自身を含む): 3858724800

約数和(自身を除く): 2601899424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 96, 108, 114, 144, 152, 171, 216, 228, 288, 304, 342, 432, 456, 513, 608, 684, 864, 912, 1026, 1368, 1824, 2052, 2736, 4104, 5472, 8208, 16416, 76561, 153122, 229683, 306244, 459366, 612488, 689049, 918732, 1224976, 1378098, 1454659, 1837464, 2067147, 2449952, 2756196, 2909318, 3674928, 4134294, 4363977, 5512392, 5818636, 7349856, 8268588, 8727954, 11024784, 11637272, 13091931, 16537176, 17455908, 22049568, 23274544, 26183862, 33074352, 34911816, 39275793, 46549088, 52367724, 66148704, 69823632, 78551586, 104735448, 139647264, 157103172, 209470896, 314206344, 418941792, 628412688, 1256825376]

約数ペア:

[(1, 1256825376), (2, 628412688), (3, 418941792), (4, 314206344), (6, 209470896), (8, 157103172), (9, 139647264), (12, 104735448), (16, 78551586), (18, 69823632), (19, 66148704), (24, 52367724), (27, 46549088), (32, 39275793), (36, 34911816), (38, 33074352), (48, 26183862), (54, 23274544), (57, 22049568), (72, 17455908), (76, 16537176), (96, 13091931), (108, 11637272), (114, 11024784), (144, 8727954), (152, 8268588), (171, 7349856), (216, 5818636), (228, 5512392), (288, 4363977), (304, 4134294), (342, 3674928), (432, 2909318), (456, 2756196), (513, 2449952), (608, 2067147), (684, 1837464), (864, 1454659), (912, 1378098), (1026, 1224976), (1368, 918732), (1824, 689049), (2052, 612488), (2736, 459366), (4104, 306244), (5472, 229683), (8208, 153122), (16416, 76561)]