21713092416

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{397}}^1\times {\mathrm{1021}}^1$

素因数の和:1470

約数の個数: 224

約数和(自身を含む): 66122255360

約数和(自身を除く): 44409162944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 192, 216, 248, 279, 288, 372, 397, 432, 496, 558, 576, 744, 794, 837, 864, 992, 1021, 1116, 1191, 1488, 1588, 1674, 1728, 1984, 2042, 2232, 2382, 2976, 3063, 3176, 3348, 3573, 4084, 4464, 4764, 5952, 6126, 6352, 6696, 7146, 8168, 8928, 9189, 9528, 10719, 12252, 12307, 12704, 13392, 14292, 16336, 17856, 18378, 19056, 21438, 24504, 24614, 25408, 26784, 27567, 28584, 31651, 32672, 36756, 36921, 38112, 42876, 49008, 49228, 53568, 55134, 57168, 63302, 65344, 73512, 73842, 76224, 85752, 94953, 98016, 98456, 110268, 110763, 114336, 126604, 147024, 147684, 171504, 189906, 196032, 196912, 220536, 221526, 228672, 253208, 284859, 294048, 295368, 332289, 343008, 379812, 393824, 405337, 441072, 443052, 506416, 569718, 588096, 590736, 664578, 686016, 759624, 787648, 810674, 854577, 882144, 886104, 1012832, 1139436, 1181472, 1216011, 1329156, 1519248, 1621348, 1709154, 1764288, 1772208, 2025664, 2278872, 2362944, 2432022, 2658312, 3038496, 3242696, 3418308, 3544416, 3648033, 4557744, 4864044, 5316624, 6076992, 6485392, 6836616, 7088832, 7296066, 9115488, 9728088, 10633248, 10944099, 12565447, 12970784, 13673232, 14592132, 18230976, 19456176, 21266496, 21888198, 25130894, 25941568, 27346464, 29184264, 37696341, 38912352, 43776396, 50261788, 54692928, 58368528, 75392682, 77824704, 87552792, 100523576, 113089023, 116737056, 150785364, 175105584, 201047152, 226178046, 233474112, 301570728, 339267069, 350211168, 402094304, 452356092, 603141456, 678534138, 700422336, 804188608, 904712184, 1206282912, 1357068276, 1809424368, 2412565824, 2714136552, 3618848736, 5428273104, 7237697472, 10856546208, 21713092416]

約数ペア:

[(1, 21713092416), (2, 10856546208), (3, 7237697472), (4, 5428273104), (6, 3618848736), (8, 2714136552), (9, 2412565824), (12, 1809424368), (16, 1357068276), (18, 1206282912), (24, 904712184), (27, 804188608), (31, 700422336), (32, 678534138), (36, 603141456), (48, 452356092), (54, 402094304), (62, 350211168), (64, 339267069), (72, 301570728), (93, 233474112), (96, 226178046), (108, 201047152), (124, 175105584), (144, 150785364), (186, 116737056), (192, 113089023), (216, 100523576), (248, 87552792), (279, 77824704), (288, 75392682), (372, 58368528), (397, 54692928), (432, 50261788), (496, 43776396), (558, 38912352), (576, 37696341), (744, 29184264), (794, 27346464), (837, 25941568), (864, 25130894), (992, 21888198), (1021, 21266496), (1116, 19456176), (1191, 18230976), (1488, 14592132), (1588, 13673232), (1674, 12970784), (1728, 12565447), (1984, 10944099), (2042, 10633248), (2232, 9728088), (2382, 9115488), (2976, 7296066), (3063, 7088832), (3176, 6836616), (3348, 6485392), (3573, 6076992), (4084, 5316624), (4464, 4864044), (4764, 4557744), (5952, 3648033), (6126, 3544416), (6352, 3418308), (6696, 3242696), (7146, 3038496), (8168, 2658312), (8928, 2432022), (9189, 2362944), (9528, 2278872), (10719, 2025664), (12252, 1772208), (12307, 1764288), (12704, 1709154), (13392, 1621348), (14292, 1519248), (16336, 1329156), (17856, 1216011), (18378, 1181472), (19056, 1139436), (21438, 1012832), (24504, 886104), (24614, 882144), (25408, 854577), (26784, 810674), (27567, 787648), (28584, 759624), (31651, 686016), (32672, 664578), (36756, 590736), (36921, 588096), (38112, 569718), (42876, 506416), (49008, 443052), (49228, 441072), (53568, 405337), (55134, 393824), (57168, 379812), (63302, 343008), (65344, 332289), (73512, 295368), (73842, 294048), (76224, 284859), (85752, 253208), (94953, 228672), (98016, 221526), (98456, 220536), (110268, 196912), (110763, 196032), (114336, 189906), (126604, 171504), (147024, 147684)]