493748892

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{7177}}^1$

素因数の和:7217

約数の個数: 144

約数和(自身を含む): 1603852320

約数和(自身を除く): 1110103428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 49, 52, 54, 63, 78, 84, 91, 98, 108, 117, 126, 147, 156, 182, 189, 196, 234, 252, 273, 294, 351, 364, 378, 441, 468, 546, 588, 637, 702, 756, 819, 882, 1092, 1274, 1323, 1404, 1638, 1764, 1911, 2457, 2548, 2646, 3276, 3822, 4914, 5292, 5733, 7177, 7644, 9828, 11466, 14354, 17199, 21531, 22932, 28708, 34398, 43062, 50239, 64593, 68796, 86124, 93301, 100478, 129186, 150717, 186602, 193779, 200956, 258372, 279903, 301434, 351673, 373204, 387558, 452151, 559806, 602868, 653107, 703346, 775116, 839709, 904302, 1055019, 1119612, 1306214, 1356453, 1406692, 1679418, 1808604, 1959321, 2110038, 2519127, 2612428, 2712906, 3165057, 3358836, 3918642, 4220076, 4571749, 5038254, 5425812, 5877963, 6330114, 7837284, 9143498, 9495171, 10076508, 11755926, 12660228, 13715247, 17633889, 18286996, 18990342, 23511852, 27430494, 35267778, 37980684, 41145741, 54860988, 70535556, 82291482, 123437223, 164582964, 246874446, 493748892]

約数ペア:

[(1, 493748892), (2, 246874446), (3, 164582964), (4, 123437223), (6, 82291482), (7, 70535556), (9, 54860988), (12, 41145741), (13, 37980684), (14, 35267778), (18, 27430494), (21, 23511852), (26, 18990342), (27, 18286996), (28, 17633889), (36, 13715247), (39, 12660228), (42, 11755926), (49, 10076508), (52, 9495171), (54, 9143498), (63, 7837284), (78, 6330114), (84, 5877963), (91, 5425812), (98, 5038254), (108, 4571749), (117, 4220076), (126, 3918642), (147, 3358836), (156, 3165057), (182, 2712906), (189, 2612428), (196, 2519127), (234, 2110038), (252, 1959321), (273, 1808604), (294, 1679418), (351, 1406692), (364, 1356453), (378, 1306214), (441, 1119612), (468, 1055019), (546, 904302), (588, 839709), (637, 775116), (702, 703346), (756, 653107), (819, 602868), (882, 559806), (1092, 452151), (1274, 387558), (1323, 373204), (1404, 351673), (1638, 301434), (1764, 279903), (1911, 258372), (2457, 200956), (2548, 193779), (2646, 186602), (3276, 150717), (3822, 129186), (4914, 100478), (5292, 93301), (5733, 86124), (7177, 68796), (7644, 64593), (9828, 50239), (11466, 43062), (14354, 34398), (17199, 28708), (21531, 22932)]