1289388370464

素因数分解:

$2^5\times 3^4\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{40499}}^1$

素因数の和:40765

約数の個数: 240

約数和(自身を含む): 3867788232000

約数和(自身を除く): 2578399861536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 81, 96, 108, 142, 144, 162, 173, 213, 216, 284, 288, 324, 346, 426, 432, 519, 568, 639, 648, 692, 852, 864, 1038, 1136, 1278, 1296, 1384, 1557, 1704, 1917, 2076, 2272, 2556, 2592, 2768, 3114, 3408, 3834, 4152, 4671, 5112, 5536, 5751, 6228, 6816, 7668, 8304, 9342, 10224, 11502, 12283, 12456, 14013, 15336, 16608, 18684, 20448, 23004, 24566, 24912, 28026, 30672, 36849, 37368, 40499, 46008, 49132, 49824, 56052, 61344, 73698, 74736, 80998, 92016, 98264, 110547, 112104, 121497, 147396, 149472, 161996, 184032, 196528, 221094, 224208, 242994, 294792, 323992, 331641, 364491, 393056, 442188, 448416, 485988, 589584, 647984, 663282, 728982, 884376, 971976, 994923, 1093473, 1179168, 1295968, 1326564, 1457964, 1768752, 1943952, 1989846, 2186946, 2653128, 2875429, 2915928, 3280419, 3537504, 3887904, 3979692, 4373892, 5306256, 5750858, 5831856, 6560838, 7006327, 7959384, 8626287, 8747784, 10612512, 11501716, 11663712, 13121676, 14012654, 15918768, 17252574, 17495568, 21018981, 23003432, 25878861, 26243352, 28025308, 31837536, 34505148, 34991136, 42037962, 46006864, 51757722, 52486704, 56050616, 63056943, 69010296, 77636583, 84075924, 92013728, 103515444, 104973408, 112101232, 126113886, 138020592, 155273166, 168151848, 189170829, 207030888, 224202464, 232909749, 252227772, 276041184, 310546332, 336303696, 378341658, 414061776, 465819498, 497449217, 504455544, 567512487, 621092664, 672607392, 756683316, 828123552, 931638996, 994898434, 1008911088, 1135024974, 1242185328, 1492347651, 1513366632, 1863277992, 1989796868, 2017822176, 2270049948, 2484370656, 2984695302, 3026733264, 3726555984, 3979593736, 4477042953, 4540099896, 5969390604, 6053466528, 7453111968, 7959187472, 8954085906, 9080199792, 11938781208, 13431128859, 15918374944, 17908171812, 18160399584, 23877562416, 26862257718, 35816343624, 40293386577, 47755124832, 53724515436, 71632687248, 80586773154, 107449030872, 143265374496, 161173546308, 214898061744, 322347092616, 429796123488, 644694185232, 1289388370464]

約数ペア:

[(1, 1289388370464), (2, 644694185232), (3, 429796123488), (4, 322347092616), (6, 214898061744), (8, 161173546308), (9, 143265374496), (12, 107449030872), (16, 80586773154), (18, 71632687248), (24, 53724515436), (27, 47755124832), (32, 40293386577), (36, 35816343624), (48, 26862257718), (54, 23877562416), (71, 18160399584), (72, 17908171812), (81, 15918374944), (96, 13431128859), (108, 11938781208), (142, 9080199792), (144, 8954085906), (162, 7959187472), (173, 7453111968), (213, 6053466528), (216, 5969390604), (284, 4540099896), (288, 4477042953), (324, 3979593736), (346, 3726555984), (426, 3026733264), (432, 2984695302), (519, 2484370656), (568, 2270049948), (639, 2017822176), (648, 1989796868), (692, 1863277992), (852, 1513366632), (864, 1492347651), (1038, 1242185328), (1136, 1135024974), (1278, 1008911088), (1296, 994898434), (1384, 931638996), (1557, 828123552), (1704, 756683316), (1917, 672607392), (2076, 621092664), (2272, 567512487), (2556, 504455544), (2592, 497449217), (2768, 465819498), (3114, 414061776), (3408, 378341658), (3834, 336303696), (4152, 310546332), (4671, 276041184), (5112, 252227772), (5536, 232909749), (5751, 224202464), (6228, 207030888), (6816, 189170829), (7668, 168151848), (8304, 155273166), (9342, 138020592), (10224, 126113886), (11502, 112101232), (12283, 104973408), (12456, 103515444), (14013, 92013728), (15336, 84075924), (16608, 77636583), (18684, 69010296), (20448, 63056943), (23004, 56050616), (24566, 52486704), (24912, 51757722), (28026, 46006864), (30672, 42037962), (36849, 34991136), (37368, 34505148), (40499, 31837536), (46008, 28025308), (49132, 26243352), (49824, 25878861), (56052, 23003432), (61344, 21018981), (73698, 17495568), (74736, 17252574), (80998, 15918768), (92016, 14012654), (98264, 13121676), (110547, 11663712), (112104, 11501716), (121497, 10612512), (147396, 8747784), (149472, 8626287), (161996, 7959384), (184032, 7006327), (196528, 6560838), (221094, 5831856), (224208, 5750858), (242994, 5306256), (294792, 4373892), (323992, 3979692), (331641, 3887904), (364491, 3537504), (393056, 3280419), (442188, 2915928), (448416, 2875429), (485988, 2653128), (589584, 2186946), (647984, 1989846), (663282, 1943952), (728982, 1768752), (884376, 1457964), (971976, 1326564), (994923, 1295968), (1093473, 1179168)]