1242825984

素因数分解:

$2^8\times 3^3\times {\mathrm{179807}}^1$

素因数の和:179832

約数の個数: 72

約数和(自身を含む): 3675275520

約数和(自身を除く): 2432449536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 179807, 359614, 539421, 719228, 1078842, 1438456, 1618263, 2157684, 2876912, 3236526, 4315368, 4854789, 5753824, 6473052, 8630736, 9709578, 11507648, 12946104, 17261472, 19419156, 23015296, 25892208, 34522944, 38838312, 46030592, 51784416, 69045888, 77676624, 103568832, 138091776, 155353248, 207137664, 310706496, 414275328, 621412992, 1242825984]

約数ペア:

[(1, 1242825984), (2, 621412992), (3, 414275328), (4, 310706496), (6, 207137664), (8, 155353248), (9, 138091776), (12, 103568832), (16, 77676624), (18, 69045888), (24, 51784416), (27, 46030592), (32, 38838312), (36, 34522944), (48, 25892208), (54, 23015296), (64, 19419156), (72, 17261472), (96, 12946104), (108, 11507648), (128, 9709578), (144, 8630736), (192, 6473052), (216, 5753824), (256, 4854789), (288, 4315368), (384, 3236526), (432, 2876912), (576, 2157684), (768, 1618263), (864, 1438456), (1152, 1078842), (1728, 719228), (2304, 539421), (3456, 359614), (6912, 179807)]