252847656

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:397

約数の個数: 160

約数和(自身を含む): 751322880

約数和(自身を除く): 498475224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 41, 54, 62, 72, 81, 82, 93, 108, 123, 124, 162, 164, 186, 216, 246, 248, 279, 307, 324, 328, 369, 372, 492, 558, 614, 648, 738, 744, 837, 921, 984, 1107, 1116, 1228, 1271, 1476, 1674, 1842, 2214, 2232, 2456, 2511, 2542, 2763, 2952, 3321, 3348, 3684, 3813, 4428, 5022, 5084, 5526, 6642, 6696, 7368, 7626, 8289, 8856, 9517, 10044, 10168, 11052, 11439, 12587, 13284, 15252, 16578, 19034, 20088, 22104, 22878, 24867, 25174, 26568, 28551, 30504, 33156, 34317, 37761, 38068, 45756, 49734, 50348, 57102, 66312, 68634, 75522, 76136, 85653, 91512, 99468, 100696, 102951, 113283, 114204, 137268, 151044, 171306, 198936, 205902, 226566, 228408, 256959, 274536, 302088, 339849, 342612, 390197, 411804, 453132, 513918, 679698, 685224, 770877, 780394, 823608, 906264, 1019547, 1027836, 1170591, 1359396, 1541754, 1560788, 2039094, 2055672, 2341182, 2718792, 3083508, 3121576, 3511773, 4078188, 4682364, 6167016, 7023546, 8156376, 9364728, 10535319, 14047092, 21070638, 28094184, 31605957, 42141276, 63211914, 84282552, 126423828, 252847656]

約数ペア:

[(1, 252847656), (2, 126423828), (3, 84282552), (4, 63211914), (6, 42141276), (8, 31605957), (9, 28094184), (12, 21070638), (18, 14047092), (24, 10535319), (27, 9364728), (31, 8156376), (36, 7023546), (41, 6167016), (54, 4682364), (62, 4078188), (72, 3511773), (81, 3121576), (82, 3083508), (93, 2718792), (108, 2341182), (123, 2055672), (124, 2039094), (162, 1560788), (164, 1541754), (186, 1359396), (216, 1170591), (246, 1027836), (248, 1019547), (279, 906264), (307, 823608), (324, 780394), (328, 770877), (369, 685224), (372, 679698), (492, 513918), (558, 453132), (614, 411804), (648, 390197), (738, 342612), (744, 339849), (837, 302088), (921, 274536), (984, 256959), (1107, 228408), (1116, 226566), (1228, 205902), (1271, 198936), (1476, 171306), (1674, 151044), (1842, 137268), (2214, 114204), (2232, 113283), (2456, 102951), (2511, 100696), (2542, 99468), (2763, 91512), (2952, 85653), (3321, 76136), (3348, 75522), (3684, 68634), (3813, 66312), (4428, 57102), (5022, 50348), (5084, 49734), (5526, 45756), (6642, 38068), (6696, 37761), (7368, 34317), (7626, 33156), (8289, 30504), (8856, 28551), (9517, 26568), (10044, 25174), (10168, 24867), (11052, 22878), (11439, 22104), (12587, 20088), (13284, 19034), (15252, 16578)]