445136016

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:329

約数の個数: 160

約数和(自身を含む): 1287917568

約数和(自身を除く): 842781552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 41, 48, 52, 78, 82, 104, 123, 127, 137, 156, 164, 208, 246, 254, 274, 312, 328, 381, 411, 492, 508, 533, 548, 624, 656, 762, 822, 984, 1016, 1066, 1096, 1524, 1599, 1644, 1651, 1781, 1968, 2032, 2132, 2192, 3048, 3198, 3288, 3302, 3562, 4264, 4953, 5207, 5343, 5617, 6096, 6396, 6576, 6604, 7124, 8528, 9906, 10414, 10686, 11234, 12792, 13208, 14248, 15621, 16851, 17399, 19812, 20828, 21372, 22468, 25584, 26416, 28496, 31242, 33702, 34798, 39624, 41656, 42744, 44936, 52197, 62484, 67404, 67691, 69596, 73021, 79248, 83312, 85488, 89872, 104394, 124968, 134808, 135382, 139192, 146042, 203073, 208788, 219063, 226187, 249936, 269616, 270764, 278384, 292084, 406146, 417576, 438126, 452374, 541528, 584168, 678561, 713359, 812292, 835152, 876252, 904748, 1083056, 1168336, 1357122, 1426718, 1624584, 1752504, 1809496, 2140077, 2714244, 2853436, 3249168, 3505008, 3618992, 4280154, 5428488, 5706872, 8560308, 9273667, 10856976, 11413744, 17120616, 18547334, 27821001, 34241232, 37094668, 55642002, 74189336, 111284004, 148378672, 222568008, 445136016]

約数ペア:

[(1, 445136016), (2, 222568008), (3, 148378672), (4, 111284004), (6, 74189336), (8, 55642002), (12, 37094668), (13, 34241232), (16, 27821001), (24, 18547334), (26, 17120616), (39, 11413744), (41, 10856976), (48, 9273667), (52, 8560308), (78, 5706872), (82, 5428488), (104, 4280154), (123, 3618992), (127, 3505008), (137, 3249168), (156, 2853436), (164, 2714244), (208, 2140077), (246, 1809496), (254, 1752504), (274, 1624584), (312, 1426718), (328, 1357122), (381, 1168336), (411, 1083056), (492, 904748), (508, 876252), (533, 835152), (548, 812292), (624, 713359), (656, 678561), (762, 584168), (822, 541528), (984, 452374), (1016, 438126), (1066, 417576), (1096, 406146), (1524, 292084), (1599, 278384), (1644, 270764), (1651, 269616), (1781, 249936), (1968, 226187), (2032, 219063), (2132, 208788), (2192, 203073), (3048, 146042), (3198, 139192), (3288, 135382), (3302, 134808), (3562, 124968), (4264, 104394), (4953, 89872), (5207, 85488), (5343, 83312), (5617, 79248), (6096, 73021), (6396, 69596), (6576, 67691), (6604, 67404), (7124, 62484), (8528, 52197), (9906, 44936), (10414, 42744), (10686, 41656), (11234, 39624), (12792, 34798), (13208, 33702), (14248, 31242), (15621, 28496), (16851, 26416), (17399, 25584), (19812, 22468), (20828, 21372)]