685907976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{7607}}^1$

素因数の和:7663

約数の個数: 96

約数和(自身を含む): 1961951040

約数和(自身を除く): 1276043064

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 289, 312, 408, 442, 578, 663, 867, 884, 1156, 1326, 1734, 1768, 2312, 2652, 3468, 3757, 5304, 6936, 7514, 7607, 11271, 15028, 15214, 22542, 22821, 30056, 30428, 45084, 45642, 60856, 90168, 91284, 98891, 129319, 182568, 197782, 258638, 296673, 387957, 395564, 517276, 593346, 775914, 791128, 1034552, 1186692, 1551828, 1681147, 2198423, 2373384, 3103656, 3362294, 4396846, 5043441, 6595269, 6724588, 8793692, 10086882, 13190538, 13449176, 17587384, 20173764, 26381076, 28579499, 40347528, 52762152, 57158998, 85738497, 114317996, 171476994, 228635992, 342953988, 685907976]

約数ペア:

[(1, 685907976), (2, 342953988), (3, 228635992), (4, 171476994), (6, 114317996), (8, 85738497), (12, 57158998), (13, 52762152), (17, 40347528), (24, 28579499), (26, 26381076), (34, 20173764), (39, 17587384), (51, 13449176), (52, 13190538), (68, 10086882), (78, 8793692), (102, 6724588), (104, 6595269), (136, 5043441), (156, 4396846), (204, 3362294), (221, 3103656), (289, 2373384), (312, 2198423), (408, 1681147), (442, 1551828), (578, 1186692), (663, 1034552), (867, 791128), (884, 775914), (1156, 593346), (1326, 517276), (1734, 395564), (1768, 387957), (2312, 296673), (2652, 258638), (3468, 197782), (3757, 182568), (5304, 129319), (6936, 98891), (7514, 91284), (7607, 90168), (11271, 60856), (15028, 45642), (15214, 45084), (22542, 30428), (22821, 30056)]