620136048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:539

約数の個数: 160

約数和(自身を含む): 1892450304

約数和(自身を除く): 1272314256

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 107, 112, 141, 168, 188, 214, 282, 321, 329, 336, 367, 376, 428, 564, 642, 658, 734, 749, 752, 856, 987, 1101, 1128, 1284, 1316, 1468, 1498, 1712, 1974, 2202, 2247, 2256, 2568, 2569, 2632, 2936, 2996, 3948, 4404, 4494, 5029, 5136, 5138, 5264, 5872, 5992, 7707, 7896, 8808, 8988, 10058, 10276, 11984, 15087, 15414, 15792, 17249, 17616, 17976, 20116, 20552, 30174, 30828, 34498, 35203, 35952, 39269, 40232, 41104, 51747, 60348, 61656, 68996, 70406, 78538, 80464, 103494, 105609, 117807, 120696, 120743, 123312, 137992, 140812, 157076, 206988, 211218, 235614, 241392, 241486, 274883, 275984, 281624, 314152, 362229, 413976, 422436, 471228, 482972, 549766, 563248, 628304, 724458, 824649, 827952, 844872, 942456, 965944, 1099532, 1448916, 1649298, 1689744, 1845643, 1884912, 1931888, 2199064, 2897832, 3298596, 3691286, 4398128, 5536929, 5795664, 6597192, 7382572, 11073858, 12919501, 13194384, 14765144, 22147716, 25839002, 29530288, 38758503, 44295432, 51678004, 77517006, 88590864, 103356008, 155034012, 206712016, 310068024, 620136048]

約数ペア:

[(1, 620136048), (2, 310068024), (3, 206712016), (4, 155034012), (6, 103356008), (7, 88590864), (8, 77517006), (12, 51678004), (14, 44295432), (16, 38758503), (21, 29530288), (24, 25839002), (28, 22147716), (42, 14765144), (47, 13194384), (48, 12919501), (56, 11073858), (84, 7382572), (94, 6597192), (107, 5795664), (112, 5536929), (141, 4398128), (168, 3691286), (188, 3298596), (214, 2897832), (282, 2199064), (321, 1931888), (329, 1884912), (336, 1845643), (367, 1689744), (376, 1649298), (428, 1448916), (564, 1099532), (642, 965944), (658, 942456), (734, 844872), (749, 827952), (752, 824649), (856, 724458), (987, 628304), (1101, 563248), (1128, 549766), (1284, 482972), (1316, 471228), (1468, 422436), (1498, 413976), (1712, 362229), (1974, 314152), (2202, 281624), (2247, 275984), (2256, 274883), (2568, 241486), (2569, 241392), (2632, 235614), (2936, 211218), (2996, 206988), (3948, 157076), (4404, 140812), (4494, 137992), (5029, 123312), (5136, 120743), (5138, 120696), (5264, 117807), (5872, 105609), (5992, 103494), (7707, 80464), (7896, 78538), (8808, 70406), (8988, 68996), (10058, 61656), (10276, 60348), (11984, 51747), (15087, 41104), (15414, 40232), (15792, 39269), (17249, 35952), (17616, 35203), (17976, 34498), (20116, 30828), (20552, 30174)]