620129628

素因数分解:

$2^2\times 3^3\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{521}}^1$

素因数の和:744

約数の個数: 96

約数和(自身を含む): 1641669120

約数和(自身を除く): 1021539492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 103, 107, 108, 206, 214, 309, 321, 412, 428, 521, 618, 642, 927, 963, 1042, 1236, 1284, 1563, 1854, 1926, 2084, 2781, 2889, 3126, 3708, 3852, 4689, 5562, 5778, 6252, 9378, 11021, 11124, 11556, 14067, 18756, 22042, 28134, 33063, 44084, 53663, 55747, 56268, 66126, 99189, 107326, 111494, 132252, 160989, 167241, 198378, 214652, 222988, 297567, 321978, 334482, 396756, 482967, 501723, 595134, 643956, 668964, 965934, 1003446, 1190268, 1448901, 1505169, 1931868, 2006892, 2897802, 3010338, 5741941, 5795604, 6020676, 11483882, 17225823, 22967764, 34451646, 51677469, 68903292, 103354938, 155032407, 206709876, 310064814, 620129628]

約数ペア:

[(1, 620129628), (2, 310064814), (3, 206709876), (4, 155032407), (6, 103354938), (9, 68903292), (12, 51677469), (18, 34451646), (27, 22967764), (36, 17225823), (54, 11483882), (103, 6020676), (107, 5795604), (108, 5741941), (206, 3010338), (214, 2897802), (309, 2006892), (321, 1931868), (412, 1505169), (428, 1448901), (521, 1190268), (618, 1003446), (642, 965934), (927, 668964), (963, 643956), (1042, 595134), (1236, 501723), (1284, 482967), (1563, 396756), (1854, 334482), (1926, 321978), (2084, 297567), (2781, 222988), (2889, 214652), (3126, 198378), (3708, 167241), (3852, 160989), (4689, 132252), (5562, 111494), (5778, 107326), (6252, 99189), (9378, 66126), (11021, 56268), (11124, 55747), (11556, 53663), (14067, 44084), (18756, 33063), (22042, 28134)]