285344148

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{4691}}^1$

素因数の和:4872

約数の個数: 48

約数和(自身を含む): 688935744

約数和(自身を除く): 403591596

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 137, 148, 222, 274, 411, 444, 548, 822, 1644, 4691, 5069, 9382, 10138, 14073, 15207, 18764, 20276, 28146, 30414, 56292, 60828, 173567, 347134, 520701, 642667, 694268, 1041402, 1285334, 1928001, 2082804, 2570668, 3856002, 7712004, 23778679, 47557358, 71336037, 95114716, 142672074, 285344148]

約数ペア:

[(1, 285344148), (2, 142672074), (3, 95114716), (4, 71336037), (6, 47557358), (12, 23778679), (37, 7712004), (74, 3856002), (111, 2570668), (137, 2082804), (148, 1928001), (222, 1285334), (274, 1041402), (411, 694268), (444, 642667), (548, 520701), (822, 347134), (1644, 173567), (4691, 60828), (5069, 56292), (9382, 30414), (10138, 28146), (14073, 20276), (15207, 18764)]