237251728

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{2543}}^1$

素因数の和:2589

約数の個数: 80

約数和(自身を含む): 567820800

約数和(自身を除く): 330569072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 833, 952, 1372, 1666, 1904, 2543, 2744, 3332, 5086, 5488, 5831, 6664, 10172, 11662, 13328, 17801, 20344, 23324, 35602, 40688, 43231, 46648, 71204, 86462, 93296, 124607, 142408, 172924, 249214, 284816, 302617, 345848, 498428, 605234, 691696, 872249, 996856, 1210468, 1744498, 1993712, 2118319, 2420936, 3488996, 4236638, 4841872, 6977992, 8473276, 13955984, 14828233, 16946552, 29656466, 33893104, 59312932, 118625864, 237251728]

約数ペア:

[(1, 237251728), (2, 118625864), (4, 59312932), (7, 33893104), (8, 29656466), (14, 16946552), (16, 14828233), (17, 13955984), (28, 8473276), (34, 6977992), (49, 4841872), (56, 4236638), (68, 3488996), (98, 2420936), (112, 2118319), (119, 1993712), (136, 1744498), (196, 1210468), (238, 996856), (272, 872249), (343, 691696), (392, 605234), (476, 498428), (686, 345848), (784, 302617), (833, 284816), (952, 249214), (1372, 172924), (1666, 142408), (1904, 124607), (2543, 93296), (2744, 86462), (3332, 71204), (5086, 46648), (5488, 43231), (5831, 40688), (6664, 35602), (10172, 23324), (11662, 20344), (13328, 17801)]