1318380588

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1213}}^1$

素因数の和:1476

約数の個数: 144

約数和(自身を含む): 4030091520

約数和(自身を除く): 2711710932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 227, 228, 252, 266, 342, 399, 454, 532, 681, 684, 798, 908, 1197, 1213, 1362, 1589, 1596, 2043, 2394, 2426, 2724, 3178, 3639, 4086, 4313, 4767, 4788, 4852, 6356, 7278, 8172, 8491, 8626, 9534, 10917, 12939, 14301, 14556, 16982, 17252, 19068, 21834, 23047, 25473, 25878, 28602, 30191, 33964, 38817, 43668, 46094, 50946, 51756, 57204, 60382, 69141, 76419, 77634, 90573, 92188, 101892, 120764, 138282, 152838, 155268, 161329, 181146, 207423, 271719, 275351, 276564, 305676, 322658, 362292, 414846, 483987, 543438, 550702, 645316, 826053, 829692, 967974, 1086876, 1101404, 1451961, 1652106, 1927457, 1935948, 2478159, 2903922, 3304212, 3854914, 4956318, 5231669, 5782371, 5807844, 7709828, 9912636, 10463338, 11564742, 15695007, 17347113, 20926676, 23129484, 31390014, 34694226, 36621683, 47085021, 62780028, 69388452, 73243366, 94170042, 109865049, 146486732, 188340084, 219730098, 329595147, 439460196, 659190294, 1318380588]

約数ペア:

[(1, 1318380588), (2, 659190294), (3, 439460196), (4, 329595147), (6, 219730098), (7, 188340084), (9, 146486732), (12, 109865049), (14, 94170042), (18, 73243366), (19, 69388452), (21, 62780028), (28, 47085021), (36, 36621683), (38, 34694226), (42, 31390014), (57, 23129484), (63, 20926676), (76, 17347113), (84, 15695007), (114, 11564742), (126, 10463338), (133, 9912636), (171, 7709828), (227, 5807844), (228, 5782371), (252, 5231669), (266, 4956318), (342, 3854914), (399, 3304212), (454, 2903922), (532, 2478159), (681, 1935948), (684, 1927457), (798, 1652106), (908, 1451961), (1197, 1101404), (1213, 1086876), (1362, 967974), (1589, 829692), (1596, 826053), (2043, 645316), (2394, 550702), (2426, 543438), (2724, 483987), (3178, 414846), (3639, 362292), (4086, 322658), (4313, 305676), (4767, 276564), (4788, 275351), (4852, 271719), (6356, 207423), (7278, 181146), (8172, 161329), (8491, 155268), (8626, 152838), (9534, 138282), (10917, 120764), (12939, 101892), (14301, 92188), (14556, 90573), (16982, 77634), (17252, 76419), (19068, 69141), (21834, 60382), (23047, 57204), (25473, 51756), (25878, 50946), (28602, 46094), (30191, 43668), (33964, 38817)]