2540901888

素因数分解:

$2^9\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2129}}^1$

素因数の和:2197

約数の個数: 240

約数和(自身を含む): 8611368480

約数和(自身を除く): 6070466592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 56, 63, 64, 72, 74, 84, 96, 111, 112, 126, 128, 144, 148, 168, 192, 222, 224, 252, 256, 259, 288, 296, 333, 336, 384, 444, 448, 504, 512, 518, 576, 592, 666, 672, 768, 777, 888, 896, 1008, 1036, 1152, 1184, 1332, 1344, 1536, 1554, 1776, 1792, 2016, 2072, 2129, 2304, 2331, 2368, 2664, 2688, 3108, 3552, 3584, 4032, 4144, 4258, 4608, 4662, 4736, 5328, 5376, 6216, 6387, 7104, 8064, 8288, 8516, 9324, 9472, 10656, 10752, 12432, 12774, 14208, 14903, 16128, 16576, 17032, 18648, 18944, 19161, 21312, 24864, 25548, 28416, 29806, 32256, 33152, 34064, 37296, 38322, 42624, 44709, 49728, 51096, 56832, 59612, 66304, 68128, 74592, 76644, 78773, 85248, 89418, 99456, 102192, 119224, 132608, 134127, 136256, 149184, 153288, 157546, 170496, 178836, 198912, 204384, 236319, 238448, 268254, 272512, 298368, 306576, 315092, 357672, 397824, 408768, 472638, 476896, 536508, 545024, 551411, 596736, 613152, 630184, 708957, 715344, 817536, 945276, 953792, 1073016, 1090048, 1102822, 1193472, 1226304, 1260368, 1417914, 1430688, 1635072, 1654233, 1890552, 1907584, 2146032, 2205644, 2452608, 2520736, 2835828, 2861376, 3270144, 3308466, 3781104, 3815168, 4292064, 4411288, 4905216, 4962699, 5041472, 5671656, 5722752, 6616932, 7562208, 7630336, 8584128, 8822576, 9810432, 9925398, 10082944, 11343312, 11445504, 13233864, 15124416, 17168256, 17645152, 19850796, 20165888, 22686624, 22891008, 26467728, 30248832, 34336512, 35290304, 39701592, 40331776, 45373248, 52935456, 60497664, 68673024, 70580608, 79403184, 90746496, 105870912, 120995328, 141161216, 158806368, 181492992, 211741824, 282322432, 317612736, 362985984, 423483648, 635225472, 846967296, 1270450944, 2540901888]

約数ペア:

[(1, 2540901888), (2, 1270450944), (3, 846967296), (4, 635225472), (6, 423483648), (7, 362985984), (8, 317612736), (9, 282322432), (12, 211741824), (14, 181492992), (16, 158806368), (18, 141161216), (21, 120995328), (24, 105870912), (28, 90746496), (32, 79403184), (36, 70580608), (37, 68673024), (42, 60497664), (48, 52935456), (56, 45373248), (63, 40331776), (64, 39701592), (72, 35290304), (74, 34336512), (84, 30248832), (96, 26467728), (111, 22891008), (112, 22686624), (126, 20165888), (128, 19850796), (144, 17645152), (148, 17168256), (168, 15124416), (192, 13233864), (222, 11445504), (224, 11343312), (252, 10082944), (256, 9925398), (259, 9810432), (288, 8822576), (296, 8584128), (333, 7630336), (336, 7562208), (384, 6616932), (444, 5722752), (448, 5671656), (504, 5041472), (512, 4962699), (518, 4905216), (576, 4411288), (592, 4292064), (666, 3815168), (672, 3781104), (768, 3308466), (777, 3270144), (888, 2861376), (896, 2835828), (1008, 2520736), (1036, 2452608), (1152, 2205644), (1184, 2146032), (1332, 1907584), (1344, 1890552), (1536, 1654233), (1554, 1635072), (1776, 1430688), (1792, 1417914), (2016, 1260368), (2072, 1226304), (2129, 1193472), (2304, 1102822), (2331, 1090048), (2368, 1073016), (2664, 953792), (2688, 945276), (3108, 817536), (3552, 715344), (3584, 708957), (4032, 630184), (4144, 613152), (4258, 596736), (4608, 551411), (4662, 545024), (4736, 536508), (5328, 476896), (5376, 472638), (6216, 408768), (6387, 397824), (7104, 357672), (8064, 315092), (8288, 306576), (8516, 298368), (9324, 272512), (9472, 268254), (10656, 238448), (10752, 236319), (12432, 204384), (12774, 198912), (14208, 178836), (14903, 170496), (16128, 157546), (16576, 153288), (17032, 149184), (18648, 136256), (18944, 134127), (19161, 132608), (21312, 119224), (24864, 102192), (25548, 99456), (28416, 89418), (29806, 85248), (32256, 78773), (33152, 76644), (34064, 74592), (37296, 68128), (38322, 66304), (42624, 59612), (44709, 56832), (49728, 51096)]