1028931408

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2857}}^1$

素因数の和:2973

約数の個数: 120

約数和(自身を含む): 2999219496

約数和(自身を除く): 1970288088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 61, 72, 82, 122, 123, 144, 164, 183, 244, 246, 328, 366, 369, 488, 492, 549, 656, 732, 738, 976, 984, 1098, 1464, 1476, 1968, 2196, 2501, 2857, 2928, 2952, 4392, 5002, 5714, 5904, 7503, 8571, 8784, 10004, 11428, 15006, 17142, 20008, 22509, 22856, 25713, 30012, 34284, 40016, 45018, 45712, 51426, 60024, 68568, 90036, 102852, 117137, 120048, 137136, 174277, 180072, 205704, 234274, 348554, 351411, 360144, 411408, 468548, 522831, 697108, 702822, 937096, 1045662, 1054233, 1394216, 1405644, 1568493, 1874192, 2091324, 2108466, 2788432, 2811288, 3136986, 4182648, 4216932, 5622576, 6273972, 7145357, 8365296, 8433864, 12547944, 14290714, 16867728, 21436071, 25095888, 28581428, 42872142, 57162856, 64308213, 85744284, 114325712, 128616426, 171488568, 257232852, 342977136, 514465704, 1028931408]

約数ペア:

[(1, 1028931408), (2, 514465704), (3, 342977136), (4, 257232852), (6, 171488568), (8, 128616426), (9, 114325712), (12, 85744284), (16, 64308213), (18, 57162856), (24, 42872142), (36, 28581428), (41, 25095888), (48, 21436071), (61, 16867728), (72, 14290714), (82, 12547944), (122, 8433864), (123, 8365296), (144, 7145357), (164, 6273972), (183, 5622576), (244, 4216932), (246, 4182648), (328, 3136986), (366, 2811288), (369, 2788432), (488, 2108466), (492, 2091324), (549, 1874192), (656, 1568493), (732, 1405644), (738, 1394216), (976, 1054233), (984, 1045662), (1098, 937096), (1464, 702822), (1476, 697108), (1968, 522831), (2196, 468548), (2501, 411408), (2857, 360144), (2928, 351411), (2952, 348554), (4392, 234274), (5002, 205704), (5714, 180072), (5904, 174277), (7503, 137136), (8571, 120048), (8784, 117137), (10004, 102852), (11428, 90036), (15006, 68568), (17142, 60024), (20008, 51426), (22509, 45712), (22856, 45018), (25713, 40016), (30012, 34284)]