1254004864

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:683

約数の個数: 192

約数和(自身を含む): 3244212000

約数和(自身を除く): 1990207136

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 49, 56, 64, 68, 76, 98, 112, 119, 128, 133, 136, 152, 196, 224, 238, 266, 272, 304, 323, 392, 448, 476, 532, 544, 608, 619, 646, 784, 833, 896, 931, 952, 1064, 1088, 1216, 1238, 1292, 1568, 1666, 1862, 1904, 2128, 2176, 2261, 2432, 2476, 2584, 3136, 3332, 3724, 3808, 4256, 4333, 4522, 4952, 5168, 6272, 6664, 7448, 7616, 8512, 8666, 9044, 9904, 10336, 10523, 11761, 13328, 14896, 15232, 15827, 17024, 17332, 18088, 19808, 20672, 21046, 23522, 26656, 29792, 30331, 31654, 34664, 36176, 39616, 41344, 42092, 47044, 53312, 59584, 60662, 63308, 69328, 72352, 73661, 79232, 82327, 84184, 94088, 106624, 119168, 121324, 126616, 138656, 144704, 147322, 164654, 168368, 188176, 199937, 242648, 253232, 277312, 289408, 294644, 329308, 336736, 376352, 399874, 485296, 506464, 515627, 554624, 576289, 589288, 658616, 673472, 752704, 799748, 970592, 1012928, 1031254, 1152578, 1178576, 1317232, 1346944, 1399559, 1505408, 1599496, 1941184, 2025856, 2062508, 2305156, 2357152, 2634464, 2799118, 3198992, 3882368, 4125016, 4610312, 4714304, 5268928, 5598236, 6397984, 8250032, 9220624, 9428608, 9796913, 10537856, 11196472, 12795968, 16500064, 18441248, 19593826, 22392944, 25591936, 33000128, 36882496, 39187652, 44785888, 66000256, 73764992, 78375304, 89571776, 156750608, 179143552, 313501216, 627002432, 1254004864]

約数ペア:

[(1, 1254004864), (2, 627002432), (4, 313501216), (7, 179143552), (8, 156750608), (14, 89571776), (16, 78375304), (17, 73764992), (19, 66000256), (28, 44785888), (32, 39187652), (34, 36882496), (38, 33000128), (49, 25591936), (56, 22392944), (64, 19593826), (68, 18441248), (76, 16500064), (98, 12795968), (112, 11196472), (119, 10537856), (128, 9796913), (133, 9428608), (136, 9220624), (152, 8250032), (196, 6397984), (224, 5598236), (238, 5268928), (266, 4714304), (272, 4610312), (304, 4125016), (323, 3882368), (392, 3198992), (448, 2799118), (476, 2634464), (532, 2357152), (544, 2305156), (608, 2062508), (619, 2025856), (646, 1941184), (784, 1599496), (833, 1505408), (896, 1399559), (931, 1346944), (952, 1317232), (1064, 1178576), (1088, 1152578), (1216, 1031254), (1238, 1012928), (1292, 970592), (1568, 799748), (1666, 752704), (1862, 673472), (1904, 658616), (2128, 589288), (2176, 576289), (2261, 554624), (2432, 515627), (2476, 506464), (2584, 485296), (3136, 399874), (3332, 376352), (3724, 336736), (3808, 329308), (4256, 294644), (4333, 289408), (4522, 277312), (4952, 253232), (5168, 242648), (6272, 199937), (6664, 188176), (7448, 168368), (7616, 164654), (8512, 147322), (8666, 144704), (9044, 138656), (9904, 126616), (10336, 121324), (10523, 119168), (11761, 106624), (13328, 94088), (14896, 84184), (15232, 82327), (15827, 79232), (17024, 73661), (17332, 72352), (18088, 69328), (19808, 63308), (20672, 60662), (21046, 59584), (23522, 53312), (26656, 47044), (29792, 42092), (30331, 41344), (31654, 39616), (34664, 36176)]