209848780624

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1\times {\mathrm{271}}^1$

素因数の和:686

約数の個数: 240

約数和(自身を含む): 495604088832

約数和(自身を除く): 285755308208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 49, 56, 62, 98, 112, 124, 151, 196, 211, 217, 248, 271, 302, 392, 422, 434, 496, 542, 604, 784, 844, 868, 1057, 1084, 1208, 1477, 1519, 1688, 1736, 1897, 2114, 2168, 2416, 2954, 3038, 3376, 3472, 3794, 4228, 4336, 4681, 5908, 6076, 6541, 7399, 7588, 8401, 8456, 9362, 10339, 11816, 12152, 13082, 13279, 14798, 15176, 16802, 16912, 18724, 20678, 23632, 24304, 26164, 26558, 29596, 30352, 31861, 32767, 33604, 37448, 40921, 41356, 45787, 52328, 53116, 57181, 58807, 59192, 63722, 65534, 67208, 74896, 81842, 82712, 91574, 104656, 106232, 114362, 117614, 118384, 127444, 131068, 134416, 163684, 165424, 183148, 212464, 223027, 228724, 229369, 235228, 254888, 262136, 286447, 320509, 327368, 366296, 400267, 411649, 446054, 457448, 458738, 470456, 509776, 524272, 572894, 641018, 654736, 732592, 800534, 823298, 892108, 914896, 917476, 940912, 987691, 1145788, 1268551, 1282036, 1561189, 1601068, 1646596, 1772611, 1784216, 1834952, 1975382, 2005129, 2291576, 2537102, 2564072, 2801869, 3122378, 3202136, 3293192, 3545222, 3568432, 3669904, 3950764, 4010258, 4583152, 5074204, 5128144, 5603738, 6244756, 6404272, 6586384, 6913837, 7090444, 7901528, 8020516, 8634331, 8879857, 10148408, 11207476, 12408277, 12489512, 13827674, 14180888, 15803056, 16041032, 17268662, 17759714, 20296816, 22414952, 24816554, 24979024, 27655348, 28361776, 32082064, 34537324, 35519428, 44829904, 48396859, 49633108, 55310696, 60440317, 62158999, 69074648, 71038856, 86857939, 96793718, 99266216, 110621392, 120880634, 124317998, 138149296, 142077712, 173715878, 193587436, 198532432, 241761268, 248635996, 267664261, 347431756, 387174872, 423082219, 483522536, 497271992, 535328522, 694863512, 774349744, 846164438, 967045072, 994543984, 1070657044, 1389727024, 1692328876, 1873649827, 2141314088, 3384657752, 3747299654, 4282628176, 6769315504, 7494599308, 13115548789, 14989198616, 26231097578, 29978397232, 52462195156, 104924390312, 209848780624]

約数ペア:

[(1, 209848780624), (2, 104924390312), (4, 52462195156), (7, 29978397232), (8, 26231097578), (14, 14989198616), (16, 13115548789), (28, 7494599308), (31, 6769315504), (49, 4282628176), (56, 3747299654), (62, 3384657752), (98, 2141314088), (112, 1873649827), (124, 1692328876), (151, 1389727024), (196, 1070657044), (211, 994543984), (217, 967045072), (248, 846164438), (271, 774349744), (302, 694863512), (392, 535328522), (422, 497271992), (434, 483522536), (496, 423082219), (542, 387174872), (604, 347431756), (784, 267664261), (844, 248635996), (868, 241761268), (1057, 198532432), (1084, 193587436), (1208, 173715878), (1477, 142077712), (1519, 138149296), (1688, 124317998), (1736, 120880634), (1897, 110621392), (2114, 99266216), (2168, 96793718), (2416, 86857939), (2954, 71038856), (3038, 69074648), (3376, 62158999), (3472, 60440317), (3794, 55310696), (4228, 49633108), (4336, 48396859), (4681, 44829904), (5908, 35519428), (6076, 34537324), (6541, 32082064), (7399, 28361776), (7588, 27655348), (8401, 24979024), (8456, 24816554), (9362, 22414952), (10339, 20296816), (11816, 17759714), (12152, 17268662), (13082, 16041032), (13279, 15803056), (14798, 14180888), (15176, 13827674), (16802, 12489512), (16912, 12408277), (18724, 11207476), (20678, 10148408), (23632, 8879857), (24304, 8634331), (26164, 8020516), (26558, 7901528), (29596, 7090444), (30352, 6913837), (31861, 6586384), (32767, 6404272), (33604, 6244756), (37448, 5603738), (40921, 5128144), (41356, 5074204), (45787, 4583152), (52328, 4010258), (53116, 3950764), (57181, 3669904), (58807, 3568432), (59192, 3545222), (63722, 3293192), (65534, 3202136), (67208, 3122378), (74896, 2801869), (81842, 2564072), (82712, 2537102), (91574, 2291576), (104656, 2005129), (106232, 1975382), (114362, 1834952), (117614, 1784216), (118384, 1772611), (127444, 1646596), (131068, 1601068), (134416, 1561189), (163684, 1282036), (165424, 1268551), (183148, 1145788), (212464, 987691), (223027, 940912), (228724, 917476), (229369, 914896), (235228, 892108), (254888, 823298), (262136, 800534), (286447, 732592), (320509, 654736), (327368, 641018), (366296, 572894), (400267, 524272), (411649, 509776), (446054, 470456), (457448, 458738)]