278320476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{41941}}^1$

素因数の和:42034

約数の個数: 48

約数和(自身を含む): 751600640

約数和(自身を除く): 473280164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 79, 84, 158, 237, 316, 474, 553, 948, 1106, 1659, 2212, 3318, 6636, 41941, 83882, 125823, 167764, 251646, 293587, 503292, 587174, 880761, 1174348, 1761522, 3313339, 3523044, 6626678, 9940017, 13253356, 19880034, 23193373, 39760068, 46386746, 69580119, 92773492, 139160238, 278320476]

約数ペア:

[(1, 278320476), (2, 139160238), (3, 92773492), (4, 69580119), (6, 46386746), (7, 39760068), (12, 23193373), (14, 19880034), (21, 13253356), (28, 9940017), (42, 6626678), (79, 3523044), (84, 3313339), (158, 1761522), (237, 1174348), (316, 880761), (474, 587174), (553, 503292), (948, 293587), (1106, 251646), (1659, 167764), (2212, 125823), (3318, 83882), (6636, 41941)]