12766728

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 38102400

約数和(自身を除く): 25335672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 29, 34, 39, 51, 52, 58, 68, 78, 83, 87, 102, 104, 116, 136, 156, 166, 174, 204, 221, 232, 249, 312, 332, 348, 377, 408, 442, 493, 498, 663, 664, 696, 754, 884, 986, 996, 1079, 1131, 1326, 1411, 1479, 1508, 1768, 1972, 1992, 2158, 2262, 2407, 2652, 2822, 2958, 3016, 3237, 3944, 4233, 4316, 4524, 4814, 5304, 5644, 5916, 6409, 6474, 7221, 8466, 8632, 9048, 9628, 11288, 11832, 12818, 12948, 14442, 16932, 18343, 19227, 19256, 25636, 25896, 28884, 31291, 33864, 36686, 38454, 40919, 51272, 55029, 57768, 62582, 73372, 76908, 81838, 93873, 110058, 122757, 125164, 146744, 153816, 163676, 187746, 220116, 245514, 250328, 327352, 375492, 440232, 491028, 531947, 750984, 982056, 1063894, 1595841, 2127788, 3191682, 4255576, 6383364, 12766728]

約数ペア:

[(1, 12766728), (2, 6383364), (3, 4255576), (4, 3191682), (6, 2127788), (8, 1595841), (12, 1063894), (13, 982056), (17, 750984), (24, 531947), (26, 491028), (29, 440232), (34, 375492), (39, 327352), (51, 250328), (52, 245514), (58, 220116), (68, 187746), (78, 163676), (83, 153816), (87, 146744), (102, 125164), (104, 122757), (116, 110058), (136, 93873), (156, 81838), (166, 76908), (174, 73372), (204, 62582), (221, 57768), (232, 55029), (249, 51272), (312, 40919), (332, 38454), (348, 36686), (377, 33864), (408, 31291), (442, 28884), (493, 25896), (498, 25636), (663, 19256), (664, 19227), (696, 18343), (754, 16932), (884, 14442), (986, 12948), (996, 12818), (1079, 11832), (1131, 11288), (1326, 9628), (1411, 9048), (1479, 8632), (1508, 8466), (1768, 7221), (1972, 6474), (1992, 6409), (2158, 5916), (2262, 5644), (2407, 5304), (2652, 4814), (2822, 4524), (2958, 4316), (3016, 4233), (3237, 3944)]