259601472

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{937}}^1$

素因数の和:1005

約数の個数: 168

約数和(自身を含む): 823875416

約数和(自身を除く): 564273944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 37, 39, 48, 52, 64, 72, 74, 78, 96, 104, 111, 117, 144, 148, 156, 192, 208, 222, 234, 288, 296, 312, 333, 416, 444, 468, 481, 576, 592, 624, 666, 832, 888, 936, 937, 962, 1184, 1248, 1332, 1443, 1776, 1872, 1874, 1924, 2368, 2496, 2664, 2811, 2886, 3552, 3744, 3748, 3848, 4329, 5328, 5622, 5772, 7104, 7488, 7496, 7696, 8433, 8658, 10656, 11244, 11544, 12181, 14992, 15392, 16866, 17316, 21312, 22488, 23088, 24362, 29984, 30784, 33732, 34632, 34669, 36543, 44976, 46176, 48724, 59968, 67464, 69264, 69338, 73086, 89952, 92352, 97448, 104007, 109629, 134928, 138528, 138676, 146172, 179904, 194896, 208014, 219258, 269856, 277056, 277352, 292344, 312021, 389792, 416028, 438516, 450697, 539712, 554704, 584688, 624042, 779584, 832056, 877032, 901394, 1109408, 1169376, 1248084, 1352091, 1664112, 1754064, 1802788, 2218816, 2338752, 2496168, 2704182, 3328224, 3508128, 3605576, 4056273, 4992336, 5408364, 6656448, 7016256, 7211152, 8112546, 9984672, 10816728, 14422304, 16225092, 19969344, 21633456, 28844608, 32450184, 43266912, 64900368, 86533824, 129800736, 259601472]

約数ペア:

[(1, 259601472), (2, 129800736), (3, 86533824), (4, 64900368), (6, 43266912), (8, 32450184), (9, 28844608), (12, 21633456), (13, 19969344), (16, 16225092), (18, 14422304), (24, 10816728), (26, 9984672), (32, 8112546), (36, 7211152), (37, 7016256), (39, 6656448), (48, 5408364), (52, 4992336), (64, 4056273), (72, 3605576), (74, 3508128), (78, 3328224), (96, 2704182), (104, 2496168), (111, 2338752), (117, 2218816), (144, 1802788), (148, 1754064), (156, 1664112), (192, 1352091), (208, 1248084), (222, 1169376), (234, 1109408), (288, 901394), (296, 877032), (312, 832056), (333, 779584), (416, 624042), (444, 584688), (468, 554704), (481, 539712), (576, 450697), (592, 438516), (624, 416028), (666, 389792), (832, 312021), (888, 292344), (936, 277352), (937, 277056), (962, 269856), (1184, 219258), (1248, 208014), (1332, 194896), (1443, 179904), (1776, 146172), (1872, 138676), (1874, 138528), (1924, 134928), (2368, 109629), (2496, 104007), (2664, 97448), (2811, 92352), (2886, 89952), (3552, 73086), (3744, 69338), (3748, 69264), (3848, 67464), (4329, 59968), (5328, 48724), (5622, 46176), (5772, 44976), (7104, 36543), (7488, 34669), (7496, 34632), (7696, 33732), (8433, 30784), (8658, 29984), (10656, 24362), (11244, 23088), (11544, 22488), (12181, 21312), (14992, 17316), (15392, 16866)]