222568008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 623185920

約数和(自身を除く): 400617912

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 41, 52, 78, 82, 104, 123, 127, 137, 156, 164, 246, 254, 274, 312, 328, 381, 411, 492, 508, 533, 548, 762, 822, 984, 1016, 1066, 1096, 1524, 1599, 1644, 1651, 1781, 2132, 3048, 3198, 3288, 3302, 3562, 4264, 4953, 5207, 5343, 5617, 6396, 6604, 7124, 9906, 10414, 10686, 11234, 12792, 13208, 14248, 15621, 16851, 17399, 19812, 20828, 21372, 22468, 31242, 33702, 34798, 39624, 41656, 42744, 44936, 52197, 62484, 67404, 67691, 69596, 73021, 104394, 124968, 134808, 135382, 139192, 146042, 203073, 208788, 219063, 226187, 270764, 292084, 406146, 417576, 438126, 452374, 541528, 584168, 678561, 713359, 812292, 876252, 904748, 1357122, 1426718, 1624584, 1752504, 1809496, 2140077, 2714244, 2853436, 4280154, 5428488, 5706872, 8560308, 9273667, 17120616, 18547334, 27821001, 37094668, 55642002, 74189336, 111284004, 222568008]

約数ペア:

[(1, 222568008), (2, 111284004), (3, 74189336), (4, 55642002), (6, 37094668), (8, 27821001), (12, 18547334), (13, 17120616), (24, 9273667), (26, 8560308), (39, 5706872), (41, 5428488), (52, 4280154), (78, 2853436), (82, 2714244), (104, 2140077), (123, 1809496), (127, 1752504), (137, 1624584), (156, 1426718), (164, 1357122), (246, 904748), (254, 876252), (274, 812292), (312, 713359), (328, 678561), (381, 584168), (411, 541528), (492, 452374), (508, 438126), (533, 417576), (548, 406146), (762, 292084), (822, 270764), (984, 226187), (1016, 219063), (1066, 208788), (1096, 203073), (1524, 146042), (1599, 139192), (1644, 135382), (1651, 134808), (1781, 124968), (2132, 104394), (3048, 73021), (3198, 69596), (3288, 67691), (3302, 67404), (3562, 62484), (4264, 52197), (4953, 44936), (5207, 42744), (5343, 41656), (5617, 39624), (6396, 34798), (6604, 33702), (7124, 31242), (9906, 22468), (10414, 21372), (10686, 20828), (11234, 19812), (12792, 17399), (13208, 16851), (14248, 15621)]