420688008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3539}}^1$

素因数の和:3691

約数の個数: 96

約数和(自身を含む): 1237017600

約数和(自身を除く): 816329592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 127, 156, 234, 254, 312, 381, 468, 508, 762, 936, 1016, 1143, 1524, 1651, 2286, 3048, 3302, 3539, 4572, 4953, 6604, 7078, 9144, 9906, 10617, 13208, 14156, 14859, 19812, 21234, 28312, 29718, 31851, 39624, 42468, 46007, 59436, 63702, 84936, 92014, 118872, 127404, 138021, 184028, 254808, 276042, 368056, 414063, 449453, 552084, 828126, 898906, 1104168, 1348359, 1656252, 1797812, 2696718, 3312504, 3595624, 4045077, 5393436, 5842889, 8090154, 10786872, 11685778, 16180308, 17528667, 23371556, 32360616, 35057334, 46743112, 52586001, 70114668, 105172002, 140229336, 210344004, 420688008]

約数ペア:

[(1, 420688008), (2, 210344004), (3, 140229336), (4, 105172002), (6, 70114668), (8, 52586001), (9, 46743112), (12, 35057334), (13, 32360616), (18, 23371556), (24, 17528667), (26, 16180308), (36, 11685778), (39, 10786872), (52, 8090154), (72, 5842889), (78, 5393436), (104, 4045077), (117, 3595624), (127, 3312504), (156, 2696718), (234, 1797812), (254, 1656252), (312, 1348359), (381, 1104168), (468, 898906), (508, 828126), (762, 552084), (936, 449453), (1016, 414063), (1143, 368056), (1524, 276042), (1651, 254808), (2286, 184028), (3048, 138021), (3302, 127404), (3539, 118872), (4572, 92014), (4953, 84936), (6604, 63702), (7078, 59436), (9144, 46007), (9906, 42468), (10617, 39624), (13208, 31851), (14156, 29718), (14859, 28312), (19812, 21234)]