1272586952

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:212

約数の個数: 192

約数和(自身を含む): 3243058560

約数和(自身を除く): 1970471608

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 31, 34, 52, 56, 62, 68, 91, 104, 107, 119, 124, 136, 182, 214, 217, 221, 238, 248, 364, 403, 428, 434, 442, 476, 527, 728, 749, 806, 856, 868, 884, 952, 961, 1054, 1391, 1498, 1547, 1612, 1736, 1768, 1819, 1922, 2108, 2782, 2821, 2996, 3094, 3224, 3317, 3638, 3689, 3844, 4216, 5564, 5642, 5992, 6188, 6634, 6727, 6851, 7276, 7378, 7688, 9737, 11128, 11284, 12376, 12493, 12733, 13268, 13454, 13702, 14552, 14756, 16337, 19474, 22568, 23219, 23647, 24986, 25466, 26536, 26908, 27404, 29512, 32674, 38948, 43121, 46438, 47294, 47957, 49972, 50932, 53816, 54808, 56389, 65348, 77896, 86242, 87451, 92876, 94588, 95914, 99944, 101864, 102827, 112778, 114359, 130696, 165529, 172484, 174902, 185752, 189176, 191828, 205654, 212381, 225556, 228718, 301847, 331058, 344968, 349804, 383656, 394723, 411308, 424762, 451112, 457436, 603694, 662116, 699608, 719789, 733057, 789446, 822616, 849524, 914872, 1207388, 1324232, 1336751, 1439578, 1466114, 1486667, 1578892, 1699048, 1748059, 2414776, 2673502, 2879156, 2932228, 2973334, 3157784, 3496118, 5131399, 5347004, 5758312, 5864456, 5946668, 6992236, 9357257, 10262798, 10694008, 11893336, 12236413, 13984472, 18714514, 20525596, 22724767, 24472826, 37429028, 41051192, 45449534, 48945652, 74858056, 90899068, 97891304, 159073369, 181798136, 318146738, 636293476, 1272586952]

約数ペア:

[(1, 1272586952), (2, 636293476), (4, 318146738), (7, 181798136), (8, 159073369), (13, 97891304), (14, 90899068), (17, 74858056), (26, 48945652), (28, 45449534), (31, 41051192), (34, 37429028), (52, 24472826), (56, 22724767), (62, 20525596), (68, 18714514), (91, 13984472), (104, 12236413), (107, 11893336), (119, 10694008), (124, 10262798), (136, 9357257), (182, 6992236), (214, 5946668), (217, 5864456), (221, 5758312), (238, 5347004), (248, 5131399), (364, 3496118), (403, 3157784), (428, 2973334), (434, 2932228), (442, 2879156), (476, 2673502), (527, 2414776), (728, 1748059), (749, 1699048), (806, 1578892), (856, 1486667), (868, 1466114), (884, 1439578), (952, 1336751), (961, 1324232), (1054, 1207388), (1391, 914872), (1498, 849524), (1547, 822616), (1612, 789446), (1736, 733057), (1768, 719789), (1819, 699608), (1922, 662116), (2108, 603694), (2782, 457436), (2821, 451112), (2996, 424762), (3094, 411308), (3224, 394723), (3317, 383656), (3638, 349804), (3689, 344968), (3844, 331058), (4216, 301847), (5564, 228718), (5642, 225556), (5992, 212381), (6188, 205654), (6634, 191828), (6727, 189176), (6851, 185752), (7276, 174902), (7378, 172484), (7688, 165529), (9737, 130696), (11128, 114359), (11284, 112778), (12376, 102827), (12493, 101864), (12733, 99944), (13268, 95914), (13454, 94588), (13702, 92876), (14552, 87451), (14756, 86242), (16337, 77896), (19474, 65348), (22568, 56389), (23219, 54808), (23647, 53816), (24986, 50932), (25466, 49972), (26536, 47957), (26908, 47294), (27404, 46438), (29512, 43121), (32674, 38948)]