252888636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{569}}^1$

素因数の和:644

約数の個数: 192

約数和(自身を含む): 815109120

約数和(自身を除く): 562220484

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 37, 39, 42, 44, 52, 66, 74, 77, 78, 84, 91, 111, 132, 143, 148, 154, 156, 182, 222, 231, 259, 273, 286, 308, 364, 407, 429, 444, 462, 481, 518, 546, 569, 572, 777, 814, 858, 924, 962, 1001, 1036, 1092, 1138, 1221, 1443, 1554, 1628, 1707, 1716, 1924, 2002, 2276, 2442, 2849, 2886, 3003, 3108, 3367, 3414, 3983, 4004, 4884, 5291, 5698, 5772, 6006, 6259, 6734, 6828, 7397, 7966, 8547, 10101, 10582, 11396, 11949, 12012, 12518, 13468, 14794, 15873, 15932, 17094, 18777, 20202, 21053, 21164, 22191, 23898, 25036, 29588, 31746, 34188, 37037, 37554, 40404, 42106, 43813, 44382, 47796, 51779, 63159, 63492, 74074, 75108, 81367, 84212, 87626, 88764, 103558, 111111, 126318, 131439, 147371, 148148, 155337, 162734, 175252, 207116, 222222, 231583, 244101, 252636, 262878, 273689, 294742, 310674, 325468, 442113, 444444, 463166, 488202, 525756, 547378, 569569, 589484, 621348, 694749, 821067, 884226, 926332, 976404, 1094756, 1139138, 1389498, 1621081, 1642134, 1708707, 1768452, 1915823, 2278276, 2778996, 3010579, 3242162, 3284268, 3417414, 3831646, 4863243, 5747469, 6021158, 6484324, 6834828, 7663292, 9031737, 9726486, 11494938, 12042316, 18063474, 19452972, 21074053, 22989876, 36126948, 42148106, 63222159, 84296212, 126444318, 252888636]

約数ペア:

[(1, 252888636), (2, 126444318), (3, 84296212), (4, 63222159), (6, 42148106), (7, 36126948), (11, 22989876), (12, 21074053), (13, 19452972), (14, 18063474), (21, 12042316), (22, 11494938), (26, 9726486), (28, 9031737), (33, 7663292), (37, 6834828), (39, 6484324), (42, 6021158), (44, 5747469), (52, 4863243), (66, 3831646), (74, 3417414), (77, 3284268), (78, 3242162), (84, 3010579), (91, 2778996), (111, 2278276), (132, 1915823), (143, 1768452), (148, 1708707), (154, 1642134), (156, 1621081), (182, 1389498), (222, 1139138), (231, 1094756), (259, 976404), (273, 926332), (286, 884226), (308, 821067), (364, 694749), (407, 621348), (429, 589484), (444, 569569), (462, 547378), (481, 525756), (518, 488202), (546, 463166), (569, 444444), (572, 442113), (777, 325468), (814, 310674), (858, 294742), (924, 273689), (962, 262878), (1001, 252636), (1036, 244101), (1092, 231583), (1138, 222222), (1221, 207116), (1443, 175252), (1554, 162734), (1628, 155337), (1707, 148148), (1716, 147371), (1924, 131439), (2002, 126318), (2276, 111111), (2442, 103558), (2849, 88764), (2886, 87626), (3003, 84212), (3108, 81367), (3367, 75108), (3414, 74074), (3983, 63492), (4004, 63159), (4884, 51779), (5291, 47796), (5698, 44382), (5772, 43813), (6006, 42106), (6259, 40404), (6734, 37554), (6828, 37037), (7397, 34188), (7966, 31746), (8547, 29588), (10101, 25036), (10582, 23898), (11396, 22191), (11949, 21164), (12012, 21053), (12518, 20202), (13468, 18777), (14794, 17094), (15873, 15932)]