2017878912

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{239}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 256

約数和(自身を含む): 6854400000

約数和(自身を除く): 4836521088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 239, 252, 288, 336, 349, 378, 384, 432, 448, 478, 504, 576, 672, 698, 717, 756, 864, 896, 956, 1008, 1047, 1152, 1344, 1396, 1434, 1512, 1673, 1728, 1912, 2016, 2094, 2151, 2443, 2688, 2792, 2868, 3024, 3141, 3346, 3456, 3824, 4032, 4188, 4302, 4886, 5019, 5584, 5736, 6048, 6282, 6453, 6692, 7329, 7648, 8064, 8376, 8604, 9423, 9772, 10038, 11168, 11472, 12096, 12564, 12906, 13384, 14658, 15057, 15296, 16752, 17208, 18846, 19544, 20076, 21987, 22336, 22944, 24192, 25128, 25812, 26768, 29316, 30114, 30592, 33504, 34416, 37692, 39088, 40152, 43974, 44672, 45171, 45888, 50256, 51624, 53536, 58632, 60228, 65961, 67008, 68832, 75384, 78176, 80304, 83411, 87948, 90342, 91776, 100512, 103248, 107072, 117264, 120456, 131922, 134016, 137664, 150768, 156352, 160608, 166822, 175896, 180684, 201024, 206496, 214144, 234528, 240912, 250233, 263844, 275328, 301536, 312704, 321216, 333644, 351792, 361368, 402048, 412992, 469056, 481824, 500466, 527688, 583877, 603072, 642432, 667288, 703584, 722736, 750699, 825984, 938112, 963648, 1000932, 1055376, 1167754, 1206144, 1334576, 1407168, 1445472, 1501398, 1751631, 1927296, 2001864, 2110752, 2252097, 2335508, 2669152, 2814336, 2890944, 3002796, 3503262, 4003728, 4221504, 4504194, 4671016, 5254893, 5338304, 5781888, 6005592, 7006524, 8007456, 8443008, 9008388, 9342032, 10509786, 10676608, 12011184, 14013048, 15764679, 16014912, 18016776, 18684064, 21019572, 24022368, 28026096, 31529358, 32029824, 36033552, 37368128, 42039144, 48044736, 56052192, 63058716, 72067104, 74736256, 84078288, 96089472, 112104384, 126117432, 144134208, 168156576, 224208768, 252234864, 288268416, 336313152, 504469728, 672626304, 1008939456, 2017878912]

約数ペア:

[(1, 2017878912), (2, 1008939456), (3, 672626304), (4, 504469728), (6, 336313152), (7, 288268416), (8, 252234864), (9, 224208768), (12, 168156576), (14, 144134208), (16, 126117432), (18, 112104384), (21, 96089472), (24, 84078288), (27, 74736256), (28, 72067104), (32, 63058716), (36, 56052192), (42, 48044736), (48, 42039144), (54, 37368128), (56, 36033552), (63, 32029824), (64, 31529358), (72, 28026096), (84, 24022368), (96, 21019572), (108, 18684064), (112, 18016776), (126, 16014912), (128, 15764679), (144, 14013048), (168, 12011184), (189, 10676608), (192, 10509786), (216, 9342032), (224, 9008388), (239, 8443008), (252, 8007456), (288, 7006524), (336, 6005592), (349, 5781888), (378, 5338304), (384, 5254893), (432, 4671016), (448, 4504194), (478, 4221504), (504, 4003728), (576, 3503262), (672, 3002796), (698, 2890944), (717, 2814336), (756, 2669152), (864, 2335508), (896, 2252097), (956, 2110752), (1008, 2001864), (1047, 1927296), (1152, 1751631), (1344, 1501398), (1396, 1445472), (1434, 1407168), (1512, 1334576), (1673, 1206144), (1728, 1167754), (1912, 1055376), (2016, 1000932), (2094, 963648), (2151, 938112), (2443, 825984), (2688, 750699), (2792, 722736), (2868, 703584), (3024, 667288), (3141, 642432), (3346, 603072), (3456, 583877), (3824, 527688), (4032, 500466), (4188, 481824), (4302, 469056), (4886, 412992), (5019, 402048), (5584, 361368), (5736, 351792), (6048, 333644), (6282, 321216), (6453, 312704), (6692, 301536), (7329, 275328), (7648, 263844), (8064, 250233), (8376, 240912), (8604, 234528), (9423, 214144), (9772, 206496), (10038, 201024), (11168, 180684), (11472, 175896), (12096, 166822), (12564, 160608), (12906, 156352), (13384, 150768), (14658, 137664), (15057, 134016), (15296, 131922), (16752, 120456), (17208, 117264), (18846, 107072), (19544, 103248), (20076, 100512), (21987, 91776), (22336, 90342), (22944, 87948), (24192, 83411), (25128, 80304), (25812, 78176), (26768, 75384), (29316, 68832), (30114, 67008), (30592, 65961), (33504, 60228), (34416, 58632), (37692, 53536), (39088, 51624), (40152, 50256), (43974, 45888), (44672, 45171)]