538914288

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:467

約数の個数: 160

約数和(自身を含む): 1599897600

約数和(自身を除く): 1060983312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 33, 44, 46, 48, 66, 69, 88, 92, 132, 138, 176, 184, 199, 223, 253, 264, 276, 368, 398, 446, 506, 528, 552, 597, 669, 759, 796, 892, 1012, 1104, 1194, 1338, 1518, 1592, 1784, 2024, 2189, 2388, 2453, 2676, 3036, 3184, 3568, 4048, 4378, 4577, 4776, 4906, 5129, 5352, 6072, 6567, 7359, 8756, 9154, 9552, 9812, 10258, 10704, 12144, 13134, 13731, 14718, 15387, 17512, 18308, 19624, 20516, 26268, 27462, 29436, 30774, 35024, 36616, 39248, 41032, 44377, 50347, 52536, 54924, 56419, 58872, 61548, 73232, 82064, 88754, 100694, 105072, 109848, 112838, 117744, 123096, 133131, 151041, 169257, 177508, 201388, 219696, 225676, 246192, 266262, 302082, 338514, 355016, 402776, 451352, 488147, 532524, 604164, 677028, 710032, 805552, 902704, 976294, 1020671, 1065048, 1208328, 1354056, 1464441, 1952588, 2041342, 2130096, 2416656, 2708112, 2928882, 3062013, 3905176, 4082684, 5857764, 6124026, 7810352, 8165368, 11227381, 11715528, 12248052, 16330736, 22454762, 23431056, 24496104, 33682143, 44909524, 48992208, 67364286, 89819048, 134728572, 179638096, 269457144, 538914288]

約数ペア:

[(1, 538914288), (2, 269457144), (3, 179638096), (4, 134728572), (6, 89819048), (8, 67364286), (11, 48992208), (12, 44909524), (16, 33682143), (22, 24496104), (23, 23431056), (24, 22454762), (33, 16330736), (44, 12248052), (46, 11715528), (48, 11227381), (66, 8165368), (69, 7810352), (88, 6124026), (92, 5857764), (132, 4082684), (138, 3905176), (176, 3062013), (184, 2928882), (199, 2708112), (223, 2416656), (253, 2130096), (264, 2041342), (276, 1952588), (368, 1464441), (398, 1354056), (446, 1208328), (506, 1065048), (528, 1020671), (552, 976294), (597, 902704), (669, 805552), (759, 710032), (796, 677028), (892, 604164), (1012, 532524), (1104, 488147), (1194, 451352), (1338, 402776), (1518, 355016), (1592, 338514), (1784, 302082), (2024, 266262), (2189, 246192), (2388, 225676), (2453, 219696), (2676, 201388), (3036, 177508), (3184, 169257), (3568, 151041), (4048, 133131), (4378, 123096), (4577, 117744), (4776, 112838), (4906, 109848), (5129, 105072), (5352, 100694), (6072, 88754), (6567, 82064), (7359, 73232), (8756, 61548), (9154, 58872), (9552, 56419), (9812, 54924), (10258, 52536), (10704, 50347), (12144, 44377), (13134, 41032), (13731, 39248), (14718, 36616), (15387, 35024), (17512, 30774), (18308, 29436), (19624, 27462), (20516, 26268)]