213574816

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1134

約数の個数: 96

約数和(自身を含む): 525305088

約数和(自身を除く): 311730272

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 71, 91, 104, 112, 142, 182, 208, 224, 284, 364, 416, 497, 568, 728, 923, 994, 1033, 1136, 1456, 1846, 1988, 2066, 2272, 2912, 3692, 3976, 4132, 6461, 7231, 7384, 7952, 8264, 12922, 13429, 14462, 14768, 15904, 16528, 25844, 26858, 28924, 29536, 33056, 51688, 53716, 57848, 73343, 94003, 103376, 107432, 115696, 146686, 188006, 206752, 214864, 231392, 293372, 376012, 429728, 513401, 586744, 752024, 953459, 1026802, 1173488, 1504048, 1906918, 2053604, 2346976, 3008096, 3813836, 4107208, 6674213, 7627672, 8214416, 13348426, 15255344, 16428832, 26696852, 30510688, 53393704, 106787408, 213574816]

約数ペア:

[(1, 213574816), (2, 106787408), (4, 53393704), (7, 30510688), (8, 26696852), (13, 16428832), (14, 15255344), (16, 13348426), (26, 8214416), (28, 7627672), (32, 6674213), (52, 4107208), (56, 3813836), (71, 3008096), (91, 2346976), (104, 2053604), (112, 1906918), (142, 1504048), (182, 1173488), (208, 1026802), (224, 953459), (284, 752024), (364, 586744), (416, 513401), (497, 429728), (568, 376012), (728, 293372), (923, 231392), (994, 214864), (1033, 206752), (1136, 188006), (1456, 146686), (1846, 115696), (1988, 107432), (2066, 103376), (2272, 94003), (2912, 73343), (3692, 57848), (3976, 53716), (4132, 51688), (6461, 33056), (7231, 29536), (7384, 28924), (7952, 26858), (8264, 25844), (12922, 16528), (13429, 15904), (14462, 14768)]