255870036

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{124693}}^1$

素因数の和:124725

約数の個数: 48

約数和(自身を含む): 698286400

約数和(自身を除く): 442416364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 124693, 249386, 374079, 498772, 748158, 1122237, 1496316, 2244474, 2369167, 3366711, 4488948, 4738334, 6733422, 7107501, 9476668, 13466844, 14215002, 21322503, 28430004, 42645006, 63967509, 85290012, 127935018, 255870036]

約数ペア:

[(1, 255870036), (2, 127935018), (3, 85290012), (4, 63967509), (6, 42645006), (9, 28430004), (12, 21322503), (18, 14215002), (19, 13466844), (27, 9476668), (36, 7107501), (38, 6733422), (54, 4738334), (57, 4488948), (76, 3366711), (108, 2369167), (114, 2244474), (171, 1496316), (228, 1122237), (342, 748158), (513, 498772), (684, 374079), (1026, 249386), (2052, 124693)]