243942816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3313}}^1$

素因数の和:3398

約数の個数: 96

約数和(自身を含む): 701507520

約数和(自身を除く): 457564704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 59, 78, 96, 104, 118, 156, 177, 208, 236, 312, 354, 416, 472, 624, 708, 767, 944, 1248, 1416, 1534, 1888, 2301, 2832, 3068, 3313, 4602, 5664, 6136, 6626, 9204, 9939, 12272, 13252, 18408, 19878, 24544, 26504, 36816, 39756, 43069, 53008, 73632, 79512, 86138, 106016, 129207, 159024, 172276, 195467, 258414, 318048, 344552, 390934, 516828, 586401, 689104, 781868, 1033656, 1172802, 1378208, 1563736, 2067312, 2345604, 2541071, 3127472, 4134624, 4691208, 5082142, 6254944, 7623213, 9382416, 10164284, 15246426, 18764832, 20328568, 30492852, 40657136, 60985704, 81314272, 121971408, 243942816]

約数ペア:

[(1, 243942816), (2, 121971408), (3, 81314272), (4, 60985704), (6, 40657136), (8, 30492852), (12, 20328568), (13, 18764832), (16, 15246426), (24, 10164284), (26, 9382416), (32, 7623213), (39, 6254944), (48, 5082142), (52, 4691208), (59, 4134624), (78, 3127472), (96, 2541071), (104, 2345604), (118, 2067312), (156, 1563736), (177, 1378208), (208, 1172802), (236, 1033656), (312, 781868), (354, 689104), (416, 586401), (472, 516828), (624, 390934), (708, 344552), (767, 318048), (944, 258414), (1248, 195467), (1416, 172276), (1534, 159024), (1888, 129207), (2301, 106016), (2832, 86138), (3068, 79512), (3313, 73632), (4602, 53008), (5664, 43069), (6136, 39756), (6626, 36816), (9204, 26504), (9939, 24544), (12272, 19878), (13252, 18408)]