2228832

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 6486480

約数和(自身を除く): 4257648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 109, 142, 144, 213, 218, 284, 288, 327, 426, 436, 568, 639, 654, 852, 872, 981, 1136, 1278, 1308, 1704, 1744, 1962, 2272, 2556, 2616, 3408, 3488, 3924, 5112, 5232, 6816, 7739, 7848, 10224, 10464, 15478, 15696, 20448, 23217, 30956, 31392, 46434, 61912, 69651, 92868, 123824, 139302, 185736, 247648, 278604, 371472, 557208, 742944, 1114416, 2228832]

約数ペア:

[(1, 2228832), (2, 1114416), (3, 742944), (4, 557208), (6, 371472), (8, 278604), (9, 247648), (12, 185736), (16, 139302), (18, 123824), (24, 92868), (32, 69651), (36, 61912), (48, 46434), (71, 31392), (72, 30956), (96, 23217), (109, 20448), (142, 15696), (144, 15478), (213, 10464), (218, 10224), (284, 7848), (288, 7739), (327, 6816), (426, 5232), (436, 5112), (568, 3924), (639, 3488), (654, 3408), (852, 2616), (872, 2556), (981, 2272), (1136, 1962), (1278, 1744), (1308, 1704)]