528720528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{599}}^1$

素因数の和:725

約数の個数: 160

約数和(自身を含む): 1628467200

約数和(自身を除く): 1099746672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 37, 42, 48, 56, 71, 74, 84, 111, 112, 142, 148, 168, 213, 222, 259, 284, 296, 336, 426, 444, 497, 518, 568, 592, 599, 777, 852, 888, 994, 1036, 1136, 1198, 1491, 1554, 1704, 1776, 1797, 1988, 2072, 2396, 2627, 2982, 3108, 3408, 3594, 3976, 4144, 4193, 4792, 5254, 5964, 6216, 7188, 7881, 7952, 8386, 9584, 10508, 11928, 12432, 12579, 14376, 15762, 16772, 18389, 21016, 22163, 23856, 25158, 28752, 31524, 33544, 36778, 42032, 42529, 44326, 50316, 55167, 63048, 66489, 67088, 73556, 85058, 88652, 100632, 110334, 126096, 127587, 132978, 147112, 155141, 170116, 177304, 201264, 220668, 255174, 265956, 294224, 297703, 310282, 340232, 354608, 441336, 465423, 510348, 531912, 595406, 620564, 680464, 882672, 893109, 930846, 1020696, 1063824, 1190812, 1241128, 1573573, 1786218, 1861692, 2041392, 2381624, 2482256, 3147146, 3572436, 3723384, 4720719, 4763248, 6294292, 7144872, 7446768, 9441438, 11015011, 12588584, 14289744, 18882876, 22030022, 25177168, 33045033, 37765752, 44060044, 66090066, 75531504, 88120088, 132180132, 176240176, 264360264, 528720528]

約数ペア:

[(1, 528720528), (2, 264360264), (3, 176240176), (4, 132180132), (6, 88120088), (7, 75531504), (8, 66090066), (12, 44060044), (14, 37765752), (16, 33045033), (21, 25177168), (24, 22030022), (28, 18882876), (37, 14289744), (42, 12588584), (48, 11015011), (56, 9441438), (71, 7446768), (74, 7144872), (84, 6294292), (111, 4763248), (112, 4720719), (142, 3723384), (148, 3572436), (168, 3147146), (213, 2482256), (222, 2381624), (259, 2041392), (284, 1861692), (296, 1786218), (336, 1573573), (426, 1241128), (444, 1190812), (497, 1063824), (518, 1020696), (568, 930846), (592, 893109), (599, 882672), (777, 680464), (852, 620564), (888, 595406), (994, 531912), (1036, 510348), (1136, 465423), (1198, 441336), (1491, 354608), (1554, 340232), (1704, 310282), (1776, 297703), (1797, 294224), (1988, 265956), (2072, 255174), (2396, 220668), (2627, 201264), (2982, 177304), (3108, 170116), (3408, 155141), (3594, 147112), (3976, 132978), (4144, 127587), (4193, 126096), (4792, 110334), (5254, 100632), (5964, 88652), (6216, 85058), (7188, 73556), (7881, 67088), (7952, 66489), (8386, 63048), (9584, 55167), (10508, 50316), (11928, 44326), (12432, 42529), (12579, 42032), (14376, 36778), (15762, 33544), (16772, 31524), (18389, 28752), (21016, 25158), (22163, 23856)]