313708052

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{3833}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 652700160

約数和(自身を除く): 338992108

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 1036, 1106, 2212, 2923, 3833, 5846, 7666, 11692, 15332, 20461, 26831, 40922, 53662, 81844, 107324, 141821, 283642, 302807, 567284, 605614, 992747, 1211228, 1985494, 2119649, 3970988, 4239298, 8478596, 11203859, 22407718, 44815436, 78427013, 156854026, 313708052]

約数ペア:

[(1, 313708052), (2, 156854026), (4, 78427013), (7, 44815436), (14, 22407718), (28, 11203859), (37, 8478596), (74, 4239298), (79, 3970988), (148, 2119649), (158, 1985494), (259, 1211228), (316, 992747), (518, 605614), (553, 567284), (1036, 302807), (1106, 283642), (2212, 141821), (2923, 107324), (3833, 81844), (5846, 53662), (7666, 40922), (11692, 26831), (15332, 20461)]