2657617536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 256

約数和(自身を含む): 8452454400

約数和(自身を除く): 5794836864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 56, 58, 64, 84, 87, 96, 103, 112, 116, 128, 168, 174, 192, 203, 206, 224, 232, 309, 331, 336, 348, 384, 406, 412, 448, 464, 609, 618, 662, 672, 696, 721, 812, 824, 896, 928, 993, 1218, 1236, 1324, 1344, 1392, 1442, 1624, 1648, 1856, 1986, 2163, 2317, 2436, 2472, 2648, 2688, 2784, 2884, 2987, 3248, 3296, 3712, 3972, 4326, 4634, 4872, 4944, 5296, 5568, 5768, 5974, 6496, 6592, 6951, 7944, 8652, 8961, 9268, 9599, 9744, 9888, 10592, 11136, 11536, 11948, 12992, 13184, 13902, 15888, 17304, 17922, 18536, 19198, 19488, 19776, 20909, 21184, 23072, 23896, 25984, 27804, 28797, 31776, 34093, 34608, 35844, 37072, 38396, 38976, 39552, 41818, 42368, 46144, 47792, 55608, 57594, 62727, 63552, 67193, 68186, 69216, 71688, 74144, 76792, 77952, 83636, 92288, 95584, 102279, 111216, 115188, 125454, 127104, 134386, 136372, 138432, 143376, 148288, 153584, 167272, 191168, 201579, 204558, 222432, 230376, 238651, 250908, 268772, 272744, 276864, 286752, 296576, 307168, 334544, 382336, 403158, 409116, 444864, 460752, 477302, 501816, 537544, 545488, 573504, 614336, 669088, 715953, 806316, 818232, 889728, 921504, 954604, 988697, 1003632, 1075088, 1090976, 1147008, 1228672, 1338176, 1431906, 1612632, 1636464, 1843008, 1909208, 1977394, 2007264, 2150176, 2181952, 2676352, 2863812, 2966091, 3225264, 3272928, 3686016, 3818416, 3954788, 4014528, 4300352, 4363904, 5727624, 5932182, 6450528, 6545856, 6920879, 7636832, 7909576, 8029056, 8600704, 11455248, 11864364, 12901056, 13091712, 13841758, 15273664, 15819152, 20762637, 22910496, 23728728, 25802112, 27683516, 30547328, 31638304, 41525274, 45820992, 47457456, 55367032, 63276608, 83050548, 91641984, 94914912, 110734064, 126553216, 166101096, 189829824, 221468128, 332202192, 379659648, 442936256, 664404384, 885872512, 1328808768, 2657617536]

約数ペア:

[(1, 2657617536), (2, 1328808768), (3, 885872512), (4, 664404384), (6, 442936256), (7, 379659648), (8, 332202192), (12, 221468128), (14, 189829824), (16, 166101096), (21, 126553216), (24, 110734064), (28, 94914912), (29, 91641984), (32, 83050548), (42, 63276608), (48, 55367032), (56, 47457456), (58, 45820992), (64, 41525274), (84, 31638304), (87, 30547328), (96, 27683516), (103, 25802112), (112, 23728728), (116, 22910496), (128, 20762637), (168, 15819152), (174, 15273664), (192, 13841758), (203, 13091712), (206, 12901056), (224, 11864364), (232, 11455248), (309, 8600704), (331, 8029056), (336, 7909576), (348, 7636832), (384, 6920879), (406, 6545856), (412, 6450528), (448, 5932182), (464, 5727624), (609, 4363904), (618, 4300352), (662, 4014528), (672, 3954788), (696, 3818416), (721, 3686016), (812, 3272928), (824, 3225264), (896, 2966091), (928, 2863812), (993, 2676352), (1218, 2181952), (1236, 2150176), (1324, 2007264), (1344, 1977394), (1392, 1909208), (1442, 1843008), (1624, 1636464), (1648, 1612632), (1856, 1431906), (1986, 1338176), (2163, 1228672), (2317, 1147008), (2436, 1090976), (2472, 1075088), (2648, 1003632), (2688, 988697), (2784, 954604), (2884, 921504), (2987, 889728), (3248, 818232), (3296, 806316), (3712, 715953), (3972, 669088), (4326, 614336), (4634, 573504), (4872, 545488), (4944, 537544), (5296, 501816), (5568, 477302), (5768, 460752), (5974, 444864), (6496, 409116), (6592, 403158), (6951, 382336), (7944, 334544), (8652, 307168), (8961, 296576), (9268, 286752), (9599, 276864), (9744, 272744), (9888, 268772), (10592, 250908), (11136, 238651), (11536, 230376), (11948, 222432), (12992, 204558), (13184, 201579), (13902, 191168), (15888, 167272), (17304, 153584), (17922, 148288), (18536, 143376), (19198, 138432), (19488, 136372), (19776, 134386), (20909, 127104), (21184, 125454), (23072, 115188), (23896, 111216), (25984, 102279), (27804, 95584), (28797, 92288), (31776, 83636), (34093, 77952), (34608, 76792), (35844, 74144), (37072, 71688), (38396, 69216), (38976, 68186), (39552, 67193), (41818, 63552), (42368, 62727), (46144, 57594), (47792, 55608)]