220838112

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{69709}}^1$

素因数の和:69736

約数の個数: 72

約数和(自身を含む): 685109880

約数和(自身を除く): 464271768

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 69709, 139418, 209127, 278836, 418254, 557672, 627381, 766799, 836508, 1115344, 1254762, 1533598, 1673016, 2230688, 2300397, 2509524, 3067196, 3346032, 4600794, 5019048, 6134392, 6692064, 6901191, 9201588, 10038096, 12268784, 13802382, 18403176, 20076192, 24537568, 27604764, 36806352, 55209528, 73612704, 110419056, 220838112]

約数ペア:

[(1, 220838112), (2, 110419056), (3, 73612704), (4, 55209528), (6, 36806352), (8, 27604764), (9, 24537568), (11, 20076192), (12, 18403176), (16, 13802382), (18, 12268784), (22, 10038096), (24, 9201588), (32, 6901191), (33, 6692064), (36, 6134392), (44, 5019048), (48, 4600794), (66, 3346032), (72, 3067196), (88, 2509524), (96, 2300397), (99, 2230688), (132, 1673016), (144, 1533598), (176, 1254762), (198, 1115344), (264, 836508), (288, 766799), (352, 627381), (396, 557672), (528, 418254), (792, 278836), (1056, 209127), (1584, 139418), (3168, 69709)]