212722032

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{4481}}^1$

素因数の和:4558

約数の個数: 80

約数和(自身を含む): 586891008

約数和(自身を除く): 374168976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 43, 46, 48, 69, 86, 92, 129, 138, 172, 184, 258, 276, 344, 368, 516, 552, 688, 989, 1032, 1104, 1978, 2064, 2967, 3956, 4481, 5934, 7912, 8962, 11868, 13443, 15824, 17924, 23736, 26886, 35848, 47472, 53772, 71696, 103063, 107544, 192683, 206126, 215088, 309189, 385366, 412252, 578049, 618378, 770732, 824504, 1156098, 1236756, 1541464, 1649008, 2312196, 2473512, 3082928, 4431709, 4624392, 4947024, 8863418, 9248784, 13295127, 17726836, 26590254, 35453672, 53180508, 70907344, 106361016, 212722032]

約数ペア:

[(1, 212722032), (2, 106361016), (3, 70907344), (4, 53180508), (6, 35453672), (8, 26590254), (12, 17726836), (16, 13295127), (23, 9248784), (24, 8863418), (43, 4947024), (46, 4624392), (48, 4431709), (69, 3082928), (86, 2473512), (92, 2312196), (129, 1649008), (138, 1541464), (172, 1236756), (184, 1156098), (258, 824504), (276, 770732), (344, 618378), (368, 578049), (516, 412252), (552, 385366), (688, 309189), (989, 215088), (1032, 206126), (1104, 192683), (1978, 107544), (2064, 103063), (2967, 71696), (3956, 53772), (4481, 47472), (5934, 35848), (7912, 26886), (8962, 23736), (11868, 17924), (13443, 15824)]