216342996

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1\times {\mathrm{1663}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 520525824

約数和(自身を除く): 304182828

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 293, 444, 586, 879, 1172, 1663, 1758, 3326, 3516, 4989, 6652, 9978, 10841, 19956, 21682, 32523, 43364, 61531, 65046, 123062, 130092, 184593, 246124, 369186, 487259, 738372, 974518, 1461777, 1949036, 2923554, 5847108, 18028583, 36057166, 54085749, 72114332, 108171498, 216342996]

約数ペア:

[(1, 216342996), (2, 108171498), (3, 72114332), (4, 54085749), (6, 36057166), (12, 18028583), (37, 5847108), (74, 2923554), (111, 1949036), (148, 1461777), (222, 974518), (293, 738372), (444, 487259), (586, 369186), (879, 246124), (1172, 184593), (1663, 130092), (1758, 123062), (3326, 65046), (3516, 61531), (4989, 43364), (6652, 32523), (9978, 21682), (10841, 19956)]