18640625472

素因数分解:

$2^6\times 3^3\times 7^2\times {\mathrm{220151}}^1$

素因数の和:220186

約数の個数: 168

約数和(自身を含む): 63747213120

約数和(自身を除く): 45106587648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 49, 54, 56, 63, 64, 72, 84, 96, 98, 108, 112, 126, 144, 147, 168, 189, 192, 196, 216, 224, 252, 288, 294, 336, 378, 392, 432, 441, 448, 504, 576, 588, 672, 756, 784, 864, 882, 1008, 1176, 1323, 1344, 1512, 1568, 1728, 1764, 2016, 2352, 2646, 3024, 3136, 3528, 4032, 4704, 5292, 6048, 7056, 9408, 10584, 12096, 14112, 21168, 28224, 42336, 84672, 220151, 440302, 660453, 880604, 1320906, 1541057, 1761208, 1981359, 2641812, 3082114, 3522416, 3962718, 4623171, 5283624, 5944077, 6164228, 7044832, 7925436, 9246342, 10567248, 10787399, 11888154, 12328456, 13869513, 14089664, 15850872, 18492684, 21134496, 21574798, 23776308, 24656912, 27739026, 31701744, 32362197, 36985368, 41608539, 42268992, 43149596, 47552616, 49313824, 55478052, 63403488, 64724394, 73970736, 83217078, 86299192, 95105232, 97086591, 98627648, 110956104, 126806976, 129448788, 147941472, 166434156, 172598384, 190210464, 194173182, 221912208, 258897576, 291259773, 295882944, 332868312, 345196768, 380420928, 388346364, 443824416, 517795152, 582519546, 665736624, 690393536, 776692728, 887648832, 1035590304, 1165039092, 1331473248, 1553385456, 2071180608, 2330078184, 2662946496, 3106770912, 4660156368, 6213541824, 9320312736, 18640625472]

約数ペア:

[(1, 18640625472), (2, 9320312736), (3, 6213541824), (4, 4660156368), (6, 3106770912), (7, 2662946496), (8, 2330078184), (9, 2071180608), (12, 1553385456), (14, 1331473248), (16, 1165039092), (18, 1035590304), (21, 887648832), (24, 776692728), (27, 690393536), (28, 665736624), (32, 582519546), (36, 517795152), (42, 443824416), (48, 388346364), (49, 380420928), (54, 345196768), (56, 332868312), (63, 295882944), (64, 291259773), (72, 258897576), (84, 221912208), (96, 194173182), (98, 190210464), (108, 172598384), (112, 166434156), (126, 147941472), (144, 129448788), (147, 126806976), (168, 110956104), (189, 98627648), (192, 97086591), (196, 95105232), (216, 86299192), (224, 83217078), (252, 73970736), (288, 64724394), (294, 63403488), (336, 55478052), (378, 49313824), (392, 47552616), (432, 43149596), (441, 42268992), (448, 41608539), (504, 36985368), (576, 32362197), (588, 31701744), (672, 27739026), (756, 24656912), (784, 23776308), (864, 21574798), (882, 21134496), (1008, 18492684), (1176, 15850872), (1323, 14089664), (1344, 13869513), (1512, 12328456), (1568, 11888154), (1728, 10787399), (1764, 10567248), (2016, 9246342), (2352, 7925436), (2646, 7044832), (3024, 6164228), (3136, 5944077), (3528, 5283624), (4032, 4623171), (4704, 3962718), (5292, 3522416), (6048, 3082114), (7056, 2641812), (9408, 1981359), (10584, 1761208), (12096, 1541057), (14112, 1320906), (21168, 880604), (28224, 660453), (42336, 440302), (84672, 220151)]