1999880477952

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1787}}^1\times {\mathrm{2339}}^1$

素因数の和:4241

約数の個数: 288

約数和(自身を含む): 6157391385600

約数和(自身を除く): 4157510907648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 89, 96, 112, 128, 168, 178, 192, 224, 256, 267, 336, 356, 384, 448, 534, 623, 672, 712, 768, 896, 1068, 1246, 1344, 1424, 1787, 1792, 1869, 2136, 2339, 2492, 2688, 2848, 3574, 3738, 4272, 4678, 4984, 5361, 5376, 5696, 7017, 7148, 7476, 8544, 9356, 9968, 10722, 11392, 12509, 14034, 14296, 14952, 16373, 17088, 18712, 19936, 21444, 22784, 25018, 28068, 28592, 29904, 32746, 34176, 37424, 37527, 39872, 42888, 49119, 50036, 56136, 57184, 59808, 65492, 68352, 74848, 75054, 79744, 85776, 98238, 100072, 112272, 114368, 119616, 130984, 149696, 150108, 159043, 159488, 171552, 196476, 200144, 208171, 224544, 228736, 239232, 261968, 299392, 300216, 318086, 343104, 392952, 400288, 416342, 449088, 457472, 477129, 478464, 523936, 598784, 600432, 624513, 636172, 686208, 785904, 800576, 832684, 898176, 954258, 1047872, 1113301, 1200864, 1249026, 1272344, 1372416, 1457197, 1571808, 1601152, 1665368, 1796352, 1908516, 2095744, 2226602, 2401728, 2498052, 2544688, 2914394, 3143616, 3202304, 3330736, 3339903, 3817032, 4179793, 4191488, 4371591, 4453204, 4803456, 4996104, 5089376, 5828788, 6287232, 6661472, 6679806, 7634064, 8359586, 8743182, 8906408, 9606912, 9992208, 10178752, 11657576, 12539379, 12574464, 13322944, 13359612, 15268128, 16719172, 17486364, 17812816, 19984416, 20357504, 23315152, 25078758, 26645888, 26719224, 29258551, 30536256, 33438344, 34972728, 35625632, 39968832, 40715008, 46630304, 50157516, 53291776, 53438448, 58517102, 61072512, 66876688, 69945456, 71251264, 79937664, 87775653, 93260608, 100315032, 106876896, 117034204, 122145024, 133753376, 139890912, 142502528, 159875328, 175551306, 186521216, 200630064, 213753792, 234068408, 267506752, 279781824, 285005056, 351102612, 372001577, 373042432, 401260128, 427507584, 468136816, 535013504, 559563648, 702205224, 744003154, 802520256, 855015168, 936273632, 1070027008, 1116004731, 1119127296, 1404410448, 1488006308, 1605040512, 1872547264, 2232009462, 2604011039, 2808820896, 2976012616, 3210081024, 3745094528, 4464018924, 5208022078, 5617641792, 5952025232, 7490189056, 7812033117, 8928037848, 10416044156, 11235283584, 11904050464, 15624066234, 17856075696, 20832088312, 22470567168, 23808100928, 31248132468, 35712151392, 41664176624, 47616201856, 62496264936, 71424302784, 83328353248, 95232403712, 124992529872, 142848605568, 166656706496, 249985059744, 285697211136, 333313412992, 499970119488, 666626825984, 999940238976, 1999880477952]

約数ペア:

[(1, 1999880477952), (2, 999940238976), (3, 666626825984), (4, 499970119488), (6, 333313412992), (7, 285697211136), (8, 249985059744), (12, 166656706496), (14, 142848605568), (16, 124992529872), (21, 95232403712), (24, 83328353248), (28, 71424302784), (32, 62496264936), (42, 47616201856), (48, 41664176624), (56, 35712151392), (64, 31248132468), (84, 23808100928), (89, 22470567168), (96, 20832088312), (112, 17856075696), (128, 15624066234), (168, 11904050464), (178, 11235283584), (192, 10416044156), (224, 8928037848), (256, 7812033117), (267, 7490189056), (336, 5952025232), (356, 5617641792), (384, 5208022078), (448, 4464018924), (534, 3745094528), (623, 3210081024), (672, 2976012616), (712, 2808820896), (768, 2604011039), (896, 2232009462), (1068, 1872547264), (1246, 1605040512), (1344, 1488006308), (1424, 1404410448), (1787, 1119127296), (1792, 1116004731), (1869, 1070027008), (2136, 936273632), (2339, 855015168), (2492, 802520256), (2688, 744003154), (2848, 702205224), (3574, 559563648), (3738, 535013504), (4272, 468136816), (4678, 427507584), (4984, 401260128), (5361, 373042432), (5376, 372001577), (5696, 351102612), (7017, 285005056), (7148, 279781824), (7476, 267506752), (8544, 234068408), (9356, 213753792), (9968, 200630064), (10722, 186521216), (11392, 175551306), (12509, 159875328), (14034, 142502528), (14296, 139890912), (14952, 133753376), (16373, 122145024), (17088, 117034204), (18712, 106876896), (19936, 100315032), (21444, 93260608), (22784, 87775653), (25018, 79937664), (28068, 71251264), (28592, 69945456), (29904, 66876688), (32746, 61072512), (34176, 58517102), (37424, 53438448), (37527, 53291776), (39872, 50157516), (42888, 46630304), (49119, 40715008), (50036, 39968832), (56136, 35625632), (57184, 34972728), (59808, 33438344), (65492, 30536256), (68352, 29258551), (74848, 26719224), (75054, 26645888), (79744, 25078758), (85776, 23315152), (98238, 20357504), (100072, 19984416), (112272, 17812816), (114368, 17486364), (119616, 16719172), (130984, 15268128), (149696, 13359612), (150108, 13322944), (159043, 12574464), (159488, 12539379), (171552, 11657576), (196476, 10178752), (200144, 9992208), (208171, 9606912), (224544, 8906408), (228736, 8743182), (239232, 8359586), (261968, 7634064), (299392, 6679806), (300216, 6661472), (318086, 6287232), (343104, 5828788), (392952, 5089376), (400288, 4996104), (416342, 4803456), (449088, 4453204), (457472, 4371591), (477129, 4191488), (478464, 4179793), (523936, 3817032), (598784, 3339903), (600432, 3330736), (624513, 3202304), (636172, 3143616), (686208, 2914394), (785904, 2544688), (800576, 2498052), (832684, 2401728), (898176, 2226602), (954258, 2095744), (1047872, 1908516), (1113301, 1796352), (1200864, 1665368), (1249026, 1601152), (1272344, 1571808), (1372416, 1457197)]