1230328

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 48

約数和(自身を含む): 2681280

約数和(自身を除く): 1450952

約数列:

[1, 2, 4, 8, 11, 22, 31, 41, 44, 62, 82, 88, 121, 124, 164, 242, 248, 328, 341, 451, 484, 682, 902, 968, 1271, 1364, 1804, 2542, 2728, 3608, 3751, 4961, 5084, 7502, 9922, 10168, 13981, 15004, 19844, 27962, 30008, 39688, 55924, 111848, 153791, 307582, 615164, 1230328]

約数ペア:

[(1, 1230328), (2, 615164), (4, 307582), (8, 153791), (11, 111848), (22, 55924), (31, 39688), (41, 30008), (44, 27962), (62, 19844), (82, 15004), (88, 13981), (121, 10168), (124, 9922), (164, 7502), (242, 5084), (248, 4961), (328, 3751), (341, 3608), (451, 2728), (484, 2542), (682, 1804), (902, 1364), (968, 1271)]