637198224

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{19267}}^1$

素因数の和:19344

約数の個数: 80

約数和(自身を含む): 1806259392

約数和(自身を除く): 1169061168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 53, 78, 104, 106, 156, 159, 208, 212, 312, 318, 424, 624, 636, 689, 848, 1272, 1378, 2067, 2544, 2756, 4134, 5512, 8268, 11024, 16536, 19267, 33072, 38534, 57801, 77068, 115602, 154136, 231204, 250471, 308272, 462408, 500942, 751413, 924816, 1001884, 1021151, 1502826, 2003768, 2042302, 3005652, 3063453, 4007536, 4084604, 6011304, 6126906, 8169208, 12022608, 12253812, 13274963, 16338416, 24507624, 26549926, 39824889, 49015248, 53099852, 79649778, 106199704, 159299556, 212399408, 318599112, 637198224]

約数ペア:

[(1, 637198224), (2, 318599112), (3, 212399408), (4, 159299556), (6, 106199704), (8, 79649778), (12, 53099852), (13, 49015248), (16, 39824889), (24, 26549926), (26, 24507624), (39, 16338416), (48, 13274963), (52, 12253812), (53, 12022608), (78, 8169208), (104, 6126906), (106, 6011304), (156, 4084604), (159, 4007536), (208, 3063453), (212, 3005652), (312, 2042302), (318, 2003768), (424, 1502826), (624, 1021151), (636, 1001884), (689, 924816), (848, 751413), (1272, 500942), (1378, 462408), (2067, 308272), (2544, 250471), (2756, 231204), (4134, 154136), (5512, 115602), (8268, 77068), (11024, 57801), (16536, 38534), (19267, 33072)]