19858298256

素因数分解:

$2^4\times 3^6\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{937}}^1$

素因数の和:1065

約数の個数: 280

約数和(自身を含む): 61021927680

約数和(自身を除く): 41163629424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 79, 81, 92, 108, 138, 144, 158, 162, 184, 207, 216, 237, 243, 276, 316, 324, 368, 414, 432, 474, 486, 552, 621, 632, 648, 711, 729, 828, 937, 948, 972, 1104, 1242, 1264, 1296, 1422, 1458, 1656, 1817, 1863, 1874, 1896, 1944, 2133, 2484, 2811, 2844, 2916, 3312, 3634, 3726, 3748, 3792, 3888, 4266, 4968, 5451, 5589, 5622, 5688, 5832, 6399, 7268, 7452, 7496, 8433, 8532, 9936, 10902, 11178, 11244, 11376, 11664, 12798, 14536, 14904, 14992, 16353, 16767, 16866, 17064, 19197, 21551, 21804, 22356, 22488, 25299, 25596, 29072, 29808, 32706, 33534, 33732, 34128, 38394, 43102, 43608, 44712, 44976, 49059, 50598, 51192, 57591, 64653, 65412, 67068, 67464, 74023, 75897, 76788, 86204, 87216, 89424, 98118, 101196, 102384, 115182, 129306, 130824, 134136, 134928, 147177, 148046, 151794, 153576, 172408, 193959, 196236, 202392, 222069, 227691, 230364, 258612, 261648, 268272, 294354, 296092, 303588, 307152, 344816, 387918, 392472, 404784, 441531, 444138, 455382, 460728, 517224, 581877, 588708, 592184, 607176, 666207, 683073, 775836, 784944, 883062, 888276, 910764, 921456, 1034448, 1163754, 1177416, 1184368, 1214352, 1324593, 1332414, 1366146, 1551672, 1702529, 1745631, 1766124, 1776552, 1821528, 1998621, 2327508, 2354832, 2649186, 2664828, 2732292, 3103344, 3405058, 3491262, 3532248, 3553104, 3643056, 3997242, 4655016, 5107587, 5236893, 5298372, 5329656, 5464584, 5995863, 6810116, 6982524, 7064496, 7994484, 9310032, 10215174, 10473786, 10596744, 10659312, 10929168, 11991726, 13620232, 13965048, 15322761, 15710679, 15988968, 17987589, 20430348, 20947572, 21193488, 23983452, 27240464, 27930096, 30645522, 31421358, 31977936, 35975178, 40860696, 41895144, 45968283, 47966904, 53962767, 61291044, 62842716, 71950356, 81721392, 83790288, 91936566, 95933808, 107925534, 122582088, 125685432, 137904849, 143900712, 183873132, 215851068, 245164176, 251370864, 275809698, 287801424, 367746264, 413714547, 431702136, 551619396, 735492528, 827429094, 863404272, 1103238792, 1241143641, 1654858188, 2206477584, 2482287282, 3309716376, 4964574564, 6619432752, 9929149128, 19858298256]

約数ペア:

[(1, 19858298256), (2, 9929149128), (3, 6619432752), (4, 4964574564), (6, 3309716376), (8, 2482287282), (9, 2206477584), (12, 1654858188), (16, 1241143641), (18, 1103238792), (23, 863404272), (24, 827429094), (27, 735492528), (36, 551619396), (46, 431702136), (48, 413714547), (54, 367746264), (69, 287801424), (72, 275809698), (79, 251370864), (81, 245164176), (92, 215851068), (108, 183873132), (138, 143900712), (144, 137904849), (158, 125685432), (162, 122582088), (184, 107925534), (207, 95933808), (216, 91936566), (237, 83790288), (243, 81721392), (276, 71950356), (316, 62842716), (324, 61291044), (368, 53962767), (414, 47966904), (432, 45968283), (474, 41895144), (486, 40860696), (552, 35975178), (621, 31977936), (632, 31421358), (648, 30645522), (711, 27930096), (729, 27240464), (828, 23983452), (937, 21193488), (948, 20947572), (972, 20430348), (1104, 17987589), (1242, 15988968), (1264, 15710679), (1296, 15322761), (1422, 13965048), (1458, 13620232), (1656, 11991726), (1817, 10929168), (1863, 10659312), (1874, 10596744), (1896, 10473786), (1944, 10215174), (2133, 9310032), (2484, 7994484), (2811, 7064496), (2844, 6982524), (2916, 6810116), (3312, 5995863), (3634, 5464584), (3726, 5329656), (3748, 5298372), (3792, 5236893), (3888, 5107587), (4266, 4655016), (4968, 3997242), (5451, 3643056), (5589, 3553104), (5622, 3532248), (5688, 3491262), (5832, 3405058), (6399, 3103344), (7268, 2732292), (7452, 2664828), (7496, 2649186), (8433, 2354832), (8532, 2327508), (9936, 1998621), (10902, 1821528), (11178, 1776552), (11244, 1766124), (11376, 1745631), (11664, 1702529), (12798, 1551672), (14536, 1366146), (14904, 1332414), (14992, 1324593), (16353, 1214352), (16767, 1184368), (16866, 1177416), (17064, 1163754), (19197, 1034448), (21551, 921456), (21804, 910764), (22356, 888276), (22488, 883062), (25299, 784944), (25596, 775836), (29072, 683073), (29808, 666207), (32706, 607176), (33534, 592184), (33732, 588708), (34128, 581877), (38394, 517224), (43102, 460728), (43608, 455382), (44712, 444138), (44976, 441531), (49059, 404784), (50598, 392472), (51192, 387918), (57591, 344816), (64653, 307152), (65412, 303588), (67068, 296092), (67464, 294354), (74023, 268272), (75897, 261648), (76788, 258612), (86204, 230364), (87216, 227691), (89424, 222069), (98118, 202392), (101196, 196236), (102384, 193959), (115182, 172408), (129306, 153576), (130824, 151794), (134136, 148046), (134928, 147177)]