631984848

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{38611}}^1$

素因数の和:38664

約数の個数: 80

約数和(自身を含む): 1838548992

約数和(自身を除く): 1206564144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 124, 132, 176, 186, 248, 264, 341, 372, 496, 528, 682, 744, 1023, 1364, 1488, 2046, 2728, 4092, 5456, 8184, 16368, 38611, 77222, 115833, 154444, 231666, 308888, 424721, 463332, 617776, 849442, 926664, 1196941, 1274163, 1698884, 1853328, 2393882, 2548326, 3397768, 3590823, 4787764, 5096652, 6795536, 7181646, 9575528, 10193304, 13166351, 14363292, 19151056, 20386608, 26332702, 28726584, 39499053, 52665404, 57453168, 78998106, 105330808, 157996212, 210661616, 315992424, 631984848]

約数ペア:

[(1, 631984848), (2, 315992424), (3, 210661616), (4, 157996212), (6, 105330808), (8, 78998106), (11, 57453168), (12, 52665404), (16, 39499053), (22, 28726584), (24, 26332702), (31, 20386608), (33, 19151056), (44, 14363292), (48, 13166351), (62, 10193304), (66, 9575528), (88, 7181646), (93, 6795536), (124, 5096652), (132, 4787764), (176, 3590823), (186, 3397768), (248, 2548326), (264, 2393882), (341, 1853328), (372, 1698884), (496, 1274163), (528, 1196941), (682, 926664), (744, 849442), (1023, 617776), (1364, 463332), (1488, 424721), (2046, 308888), (2728, 231666), (4092, 154444), (5456, 115833), (8184, 77222), (16368, 38611)]