420604704

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{37447}}^1$

素因数の和:37479

約数の個数: 96

約数和(自身を含む): 1321165440

約数和(自身を除く): 900560736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 37447, 74894, 112341, 149788, 224682, 299576, 337023, 449364, 486811, 599152, 674046, 898728, 973622, 1011069, 1198304, 1348092, 1460433, 1797456, 1947244, 2022138, 2696184, 2920866, 3594912, 3894488, 4044276, 4381299, 5392368, 5841732, 7788976, 8088552, 8762598, 10784736, 11683464, 13143897, 15577952, 16177104, 17525196, 23366928, 26287794, 32354208, 35050392, 46733856, 52575588, 70100784, 105151176, 140201568, 210302352, 420604704]

約数ペア:

[(1, 420604704), (2, 210302352), (3, 140201568), (4, 105151176), (6, 70100784), (8, 52575588), (9, 46733856), (12, 35050392), (13, 32354208), (16, 26287794), (18, 23366928), (24, 17525196), (26, 16177104), (27, 15577952), (32, 13143897), (36, 11683464), (39, 10784736), (48, 8762598), (52, 8088552), (54, 7788976), (72, 5841732), (78, 5392368), (96, 4381299), (104, 4044276), (108, 3894488), (117, 3594912), (144, 2920866), (156, 2696184), (208, 2022138), (216, 1947244), (234, 1797456), (288, 1460433), (312, 1348092), (351, 1198304), (416, 1011069), (432, 973622), (468, 898728), (624, 674046), (702, 599152), (864, 486811), (936, 449364), (1248, 337023), (1404, 299576), (1872, 224682), (2808, 149788), (3744, 112341), (5616, 74894), (11232, 37447)]