1897519872

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:219

約数の個数: 288

約数和(自身を含む): 5721891840

約数和(自身を除く): 3824371968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 71, 89, 92, 96, 102, 128, 136, 138, 142, 178, 184, 192, 204, 213, 256, 267, 272, 276, 284, 356, 368, 384, 391, 408, 426, 534, 544, 552, 568, 712, 736, 768, 782, 816, 852, 1068, 1088, 1104, 1136, 1173, 1207, 1424, 1472, 1513, 1564, 1632, 1633, 1704, 2047, 2136, 2176, 2208, 2272, 2346, 2414, 2848, 2944, 3026, 3128, 3264, 3266, 3408, 3621, 4094, 4272, 4352, 4416, 4539, 4544, 4692, 4828, 4899, 5696, 5888, 6052, 6141, 6256, 6319, 6528, 6532, 6816, 7242, 8188, 8544, 8832, 9078, 9088, 9384, 9656, 9798, 11392, 12104, 12282, 12512, 12638, 13056, 13064, 13632, 14484, 16376, 17088, 17664, 18156, 18176, 18768, 18957, 19312, 19596, 22784, 24208, 24564, 25024, 25276, 26128, 27264, 27761, 28968, 32752, 34176, 34799, 36312, 37536, 37914, 38624, 39192, 48416, 49128, 50048, 50552, 52256, 54528, 55522, 57936, 65504, 68352, 69598, 72624, 75072, 75828, 77248, 78384, 83283, 96832, 98256, 100096, 101104, 104397, 104512, 107423, 111044, 115872, 131008, 139196, 145248, 145337, 150144, 151656, 154496, 156768, 166566, 193664, 196512, 202208, 208794, 209024, 214846, 222088, 231744, 262016, 278392, 290496, 290674, 300288, 303312, 308992, 313536, 322269, 333132, 387328, 393024, 404416, 417588, 418048, 429692, 436011, 444176, 463488, 524032, 556784, 580992, 581348, 606624, 627072, 644538, 666264, 786048, 808832, 835176, 859384, 872022, 888352, 926976, 1113568, 1161984, 1162696, 1213248, 1254144, 1289076, 1332528, 1572096, 1617664, 1670352, 1718768, 1744044, 1776704, 2227136, 2325392, 2426496, 2470729, 2578152, 2665056, 3340704, 3437536, 3488088, 3553408, 4454272, 4650784, 4852992, 4941458, 5156304, 5330112, 6681408, 6875072, 6976176, 7106816, 7412187, 8908544, 9301568, 9882916, 10312608, 10660224, 13362816, 13750144, 13952352, 14824374, 18603136, 19765832, 20625216, 21320448, 26725632, 27500288, 27904704, 29648748, 37206272, 39531664, 41250432, 55809408, 59297496, 79063328, 82500864, 111618816, 118594992, 158126656, 237189984, 316253312, 474379968, 632506624, 948759936, 1897519872]

約数ペア:

[(1, 1897519872), (2, 948759936), (3, 632506624), (4, 474379968), (6, 316253312), (8, 237189984), (12, 158126656), (16, 118594992), (17, 111618816), (23, 82500864), (24, 79063328), (32, 59297496), (34, 55809408), (46, 41250432), (48, 39531664), (51, 37206272), (64, 29648748), (68, 27904704), (69, 27500288), (71, 26725632), (89, 21320448), (92, 20625216), (96, 19765832), (102, 18603136), (128, 14824374), (136, 13952352), (138, 13750144), (142, 13362816), (178, 10660224), (184, 10312608), (192, 9882916), (204, 9301568), (213, 8908544), (256, 7412187), (267, 7106816), (272, 6976176), (276, 6875072), (284, 6681408), (356, 5330112), (368, 5156304), (384, 4941458), (391, 4852992), (408, 4650784), (426, 4454272), (534, 3553408), (544, 3488088), (552, 3437536), (568, 3340704), (712, 2665056), (736, 2578152), (768, 2470729), (782, 2426496), (816, 2325392), (852, 2227136), (1068, 1776704), (1088, 1744044), (1104, 1718768), (1136, 1670352), (1173, 1617664), (1207, 1572096), (1424, 1332528), (1472, 1289076), (1513, 1254144), (1564, 1213248), (1632, 1162696), (1633, 1161984), (1704, 1113568), (2047, 926976), (2136, 888352), (2176, 872022), (2208, 859384), (2272, 835176), (2346, 808832), (2414, 786048), (2848, 666264), (2944, 644538), (3026, 627072), (3128, 606624), (3264, 581348), (3266, 580992), (3408, 556784), (3621, 524032), (4094, 463488), (4272, 444176), (4352, 436011), (4416, 429692), (4539, 418048), (4544, 417588), (4692, 404416), (4828, 393024), (4899, 387328), (5696, 333132), (5888, 322269), (6052, 313536), (6141, 308992), (6256, 303312), (6319, 300288), (6528, 290674), (6532, 290496), (6816, 278392), (7242, 262016), (8188, 231744), (8544, 222088), (8832, 214846), (9078, 209024), (9088, 208794), (9384, 202208), (9656, 196512), (9798, 193664), (11392, 166566), (12104, 156768), (12282, 154496), (12512, 151656), (12638, 150144), (13056, 145337), (13064, 145248), (13632, 139196), (14484, 131008), (16376, 115872), (17088, 111044), (17664, 107423), (18156, 104512), (18176, 104397), (18768, 101104), (18957, 100096), (19312, 98256), (19596, 96832), (22784, 83283), (24208, 78384), (24564, 77248), (25024, 75828), (25276, 75072), (26128, 72624), (27264, 69598), (27761, 68352), (28968, 65504), (32752, 57936), (34176, 55522), (34799, 54528), (36312, 52256), (37536, 50552), (37914, 50048), (38624, 49128), (39192, 48416)]