557926096

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:369

約数の個数: 160

約数和(自身を含む): 1407909888

約数和(自身を除く): 849983792

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 47, 52, 56, 62, 91, 94, 104, 112, 124, 182, 188, 208, 217, 248, 263, 329, 364, 376, 403, 434, 496, 526, 611, 658, 728, 752, 806, 868, 1052, 1222, 1316, 1456, 1457, 1612, 1736, 1841, 2104, 2444, 2632, 2821, 2914, 3224, 3419, 3472, 3682, 4208, 4277, 4888, 5264, 5642, 5828, 6448, 6838, 7364, 8153, 8554, 9776, 10199, 11284, 11656, 12361, 13676, 14728, 16306, 17108, 18941, 20398, 22568, 23312, 23933, 24722, 27352, 29456, 32612, 34216, 37882, 40796, 45136, 47866, 49444, 54704, 57071, 65224, 68432, 75764, 81592, 86527, 95732, 98888, 105989, 114142, 130448, 132587, 151528, 160693, 163184, 173054, 191464, 197776, 211978, 228284, 265174, 303056, 321386, 346108, 382928, 383191, 423956, 456568, 530348, 642772, 692216, 741923, 766382, 847912, 913136, 1060696, 1124851, 1285544, 1384432, 1483846, 1532764, 1695824, 2121392, 2249702, 2571088, 2682337, 2967692, 3065528, 4499404, 4981483, 5364674, 5935384, 6131056, 8998808, 9962966, 10729348, 11870768, 17997616, 19925932, 21458696, 34870381, 39851864, 42917392, 69740762, 79703728, 139481524, 278963048, 557926096]

約数ペア:

[(1, 557926096), (2, 278963048), (4, 139481524), (7, 79703728), (8, 69740762), (13, 42917392), (14, 39851864), (16, 34870381), (26, 21458696), (28, 19925932), (31, 17997616), (47, 11870768), (52, 10729348), (56, 9962966), (62, 8998808), (91, 6131056), (94, 5935384), (104, 5364674), (112, 4981483), (124, 4499404), (182, 3065528), (188, 2967692), (208, 2682337), (217, 2571088), (248, 2249702), (263, 2121392), (329, 1695824), (364, 1532764), (376, 1483846), (403, 1384432), (434, 1285544), (496, 1124851), (526, 1060696), (611, 913136), (658, 847912), (728, 766382), (752, 741923), (806, 692216), (868, 642772), (1052, 530348), (1222, 456568), (1316, 423956), (1456, 383191), (1457, 382928), (1612, 346108), (1736, 321386), (1841, 303056), (2104, 265174), (2444, 228284), (2632, 211978), (2821, 197776), (2914, 191464), (3224, 173054), (3419, 163184), (3472, 160693), (3682, 151528), (4208, 132587), (4277, 130448), (4888, 114142), (5264, 105989), (5642, 98888), (5828, 95732), (6448, 86527), (6838, 81592), (7364, 75764), (8153, 68432), (8554, 65224), (9776, 57071), (10199, 54704), (11284, 49444), (11656, 47866), (12361, 45136), (13676, 40796), (14728, 37882), (16306, 34216), (17108, 32612), (18941, 29456), (20398, 27352), (22568, 24722), (23312, 23933)]