664722432

素因数分解:

$2^{10}\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:199

約数の個数: 264

約数和(自身を含む): 2145911040

約数和(自身を除く): 1481188608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 79, 83, 88, 96, 99, 128, 132, 144, 158, 166, 176, 192, 198, 237, 249, 256, 264, 288, 316, 332, 352, 384, 396, 474, 498, 512, 528, 576, 632, 664, 704, 711, 747, 768, 792, 869, 913, 948, 996, 1024, 1056, 1152, 1264, 1328, 1408, 1422, 1494, 1536, 1584, 1738, 1826, 1896, 1992, 2112, 2304, 2528, 2607, 2656, 2739, 2816, 2844, 2988, 3072, 3168, 3476, 3652, 3792, 3984, 4224, 4608, 5056, 5214, 5312, 5478, 5632, 5688, 5976, 6336, 6557, 6952, 7304, 7584, 7821, 7968, 8217, 8448, 9216, 10112, 10428, 10624, 10956, 11264, 11376, 11952, 12672, 13114, 13904, 14608, 15168, 15642, 15936, 16434, 16896, 19671, 20224, 20856, 21248, 21912, 22752, 23904, 25344, 26228, 27808, 29216, 30336, 31284, 31872, 32868, 33792, 39342, 40448, 41712, 42496, 43824, 45504, 47808, 50688, 52456, 55616, 58432, 59013, 60672, 62568, 63744, 65736, 72127, 78684, 80896, 83424, 84992, 87648, 91008, 95616, 101376, 104912, 111232, 116864, 118026, 121344, 125136, 127488, 131472, 144254, 157368, 166848, 175296, 182016, 191232, 209824, 216381, 222464, 233728, 236052, 242688, 250272, 254976, 262944, 288508, 314736, 333696, 350592, 364032, 382464, 419648, 432762, 444928, 467456, 472104, 500544, 525888, 577016, 629472, 649143, 667392, 701184, 728064, 764928, 839296, 865524, 889856, 934912, 944208, 1001088, 1051776, 1154032, 1258944, 1298286, 1334784, 1402368, 1678592, 1731048, 1888416, 2002176, 2103552, 2308064, 2517888, 2596572, 2669568, 2804736, 3357184, 3462096, 3776832, 4004352, 4207104, 4616128, 5035776, 5193144, 6714368, 6924192, 7553664, 8008704, 8414208, 9232256, 10071552, 10386288, 13848384, 15107328, 18464512, 20143104, 20772576, 27696768, 30214656, 36929024, 41545152, 55393536, 60429312, 73858048, 83090304, 110787072, 166180608, 221574144, 332361216, 664722432]

約数ペア:

[(1, 664722432), (2, 332361216), (3, 221574144), (4, 166180608), (6, 110787072), (8, 83090304), (9, 73858048), (11, 60429312), (12, 55393536), (16, 41545152), (18, 36929024), (22, 30214656), (24, 27696768), (32, 20772576), (33, 20143104), (36, 18464512), (44, 15107328), (48, 13848384), (64, 10386288), (66, 10071552), (72, 9232256), (79, 8414208), (83, 8008704), (88, 7553664), (96, 6924192), (99, 6714368), (128, 5193144), (132, 5035776), (144, 4616128), (158, 4207104), (166, 4004352), (176, 3776832), (192, 3462096), (198, 3357184), (237, 2804736), (249, 2669568), (256, 2596572), (264, 2517888), (288, 2308064), (316, 2103552), (332, 2002176), (352, 1888416), (384, 1731048), (396, 1678592), (474, 1402368), (498, 1334784), (512, 1298286), (528, 1258944), (576, 1154032), (632, 1051776), (664, 1001088), (704, 944208), (711, 934912), (747, 889856), (768, 865524), (792, 839296), (869, 764928), (913, 728064), (948, 701184), (996, 667392), (1024, 649143), (1056, 629472), (1152, 577016), (1264, 525888), (1328, 500544), (1408, 472104), (1422, 467456), (1494, 444928), (1536, 432762), (1584, 419648), (1738, 382464), (1826, 364032), (1896, 350592), (1992, 333696), (2112, 314736), (2304, 288508), (2528, 262944), (2607, 254976), (2656, 250272), (2739, 242688), (2816, 236052), (2844, 233728), (2988, 222464), (3072, 216381), (3168, 209824), (3476, 191232), (3652, 182016), (3792, 175296), (3984, 166848), (4224, 157368), (4608, 144254), (5056, 131472), (5214, 127488), (5312, 125136), (5478, 121344), (5632, 118026), (5688, 116864), (5976, 111232), (6336, 104912), (6557, 101376), (6952, 95616), (7304, 91008), (7584, 87648), (7821, 84992), (7968, 83424), (8217, 80896), (8448, 78684), (9216, 72127), (10112, 65736), (10428, 63744), (10624, 62568), (10956, 60672), (11264, 59013), (11376, 58432), (11952, 55616), (12672, 52456), (13114, 50688), (13904, 47808), (14608, 45504), (15168, 43824), (15642, 42496), (15936, 41712), (16434, 40448), (16896, 39342), (19671, 33792), (20224, 32868), (20856, 31872), (21248, 31284), (21912, 30336), (22752, 29216), (23904, 27808), (25344, 26228)]