279549504

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1009}}^1$

素因数の和:1077

約数の個数: 168

約数和(自身を含む): 887115320

約数和(自身を除く): 607565816

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, 962, 1009, 1184, 1248, 1332, 1443, 1776, 1872, 1924, 2018, 2368, 2496, 2664, 2886, 3027, 3552, 3744, 3848, 4036, 4329, 5328, 5772, 6054, 7104, 7488, 7696, 8072, 8658, 9081, 10656, 11544, 12108, 13117, 15392, 16144, 17316, 18162, 21312, 23088, 24216, 26234, 30784, 32288, 34632, 36324, 37333, 39351, 46176, 48432, 52468, 64576, 69264, 72648, 74666, 78702, 92352, 96864, 104936, 111999, 118053, 138528, 145296, 149332, 157404, 193728, 209872, 223998, 236106, 277056, 290592, 298664, 314808, 335997, 419744, 447996, 472212, 485329, 581184, 597328, 629616, 671994, 839488, 895992, 944424, 970658, 1194656, 1259232, 1343988, 1455987, 1791984, 1888848, 1941316, 2389312, 2518464, 2687976, 2911974, 3583968, 3777696, 3882632, 4367961, 5375952, 5823948, 7167936, 7555392, 7765264, 8735922, 10751904, 11647896, 15530528, 17471844, 21503808, 23295792, 31061056, 34943688, 46591584, 69887376, 93183168, 139774752, 279549504]

約数ペア:

[(1, 279549504), (2, 139774752), (3, 93183168), (4, 69887376), (6, 46591584), (8, 34943688), (9, 31061056), (12, 23295792), (13, 21503808), (16, 17471844), (18, 15530528), (24, 11647896), (26, 10751904), (32, 8735922), (36, 7765264), (37, 7555392), (39, 7167936), (48, 5823948), (52, 5375952), (64, 4367961), (72, 3882632), (74, 3777696), (78, 3583968), (96, 2911974), (104, 2687976), (111, 2518464), (117, 2389312), (144, 1941316), (148, 1888848), (156, 1791984), (192, 1455987), (208, 1343988), (222, 1259232), (234, 1194656), (288, 970658), (296, 944424), (312, 895992), (333, 839488), (416, 671994), (444, 629616), (468, 597328), (481, 581184), (576, 485329), (592, 472212), (624, 447996), (666, 419744), (832, 335997), (888, 314808), (936, 298664), (962, 290592), (1009, 277056), (1184, 236106), (1248, 223998), (1332, 209872), (1443, 193728), (1776, 157404), (1872, 149332), (1924, 145296), (2018, 138528), (2368, 118053), (2496, 111999), (2664, 104936), (2886, 96864), (3027, 92352), (3552, 78702), (3744, 74666), (3848, 72648), (4036, 69264), (4329, 64576), (5328, 52468), (5772, 48432), (6054, 46176), (7104, 39351), (7488, 37333), (7696, 36324), (8072, 34632), (8658, 32288), (9081, 30784), (10656, 26234), (11544, 24216), (12108, 23088), (13117, 21312), (15392, 18162), (16144, 17316)]