1281244608

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1451}}^1$

素因数の和:1552

約数の個数: 224

約数和(自身を含む): 4366686720

約数和(自身を除く): 3085442112

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, 73, 84, 96, 108, 112, 126, 144, 146, 168, 189, 192, 216, 219, 224, 252, 288, 292, 336, 378, 432, 438, 448, 504, 511, 576, 584, 657, 672, 756, 864, 876, 1008, 1022, 1168, 1314, 1344, 1451, 1512, 1533, 1728, 1752, 1971, 2016, 2044, 2336, 2628, 2902, 3024, 3066, 3504, 3942, 4032, 4088, 4353, 4599, 4672, 5256, 5804, 6048, 6132, 7008, 7884, 8176, 8706, 9198, 10157, 10512, 11608, 12096, 12264, 13059, 13797, 14016, 15768, 16352, 17412, 18396, 20314, 21024, 23216, 24528, 26118, 27594, 30471, 31536, 32704, 34824, 36792, 39177, 40628, 42048, 46432, 49056, 52236, 55188, 60942, 63072, 69648, 73584, 78354, 81256, 91413, 92864, 98112, 104472, 105923, 110376, 121884, 126144, 139296, 147168, 156708, 162512, 182826, 208944, 211846, 220752, 243768, 274239, 278592, 294336, 313416, 317769, 325024, 365652, 417888, 423692, 441504, 487536, 548478, 626832, 635538, 650048, 731304, 741461, 835776, 847384, 883008, 953307, 975072, 1096956, 1253664, 1271076, 1462608, 1482922, 1694768, 1906614, 1950144, 2193912, 2224383, 2507328, 2542152, 2859921, 2925216, 2965844, 3389536, 3813228, 4387824, 4448766, 5084304, 5719842, 5850432, 5931688, 6673149, 6779072, 7626456, 8775648, 8897532, 10168608, 11439684, 11863376, 13346298, 15252912, 17551296, 17795064, 20019447, 20337216, 22879368, 23726752, 26692596, 30505824, 35590128, 40038894, 45758736, 47453504, 53385192, 61011648, 71180256, 80077788, 91517472, 106770384, 142360512, 160155576, 183034944, 213540768, 320311152, 427081536, 640622304, 1281244608]

約数ペア:

[(1, 1281244608), (2, 640622304), (3, 427081536), (4, 320311152), (6, 213540768), (7, 183034944), (8, 160155576), (9, 142360512), (12, 106770384), (14, 91517472), (16, 80077788), (18, 71180256), (21, 61011648), (24, 53385192), (27, 47453504), (28, 45758736), (32, 40038894), (36, 35590128), (42, 30505824), (48, 26692596), (54, 23726752), (56, 22879368), (63, 20337216), (64, 20019447), (72, 17795064), (73, 17551296), (84, 15252912), (96, 13346298), (108, 11863376), (112, 11439684), (126, 10168608), (144, 8897532), (146, 8775648), (168, 7626456), (189, 6779072), (192, 6673149), (216, 5931688), (219, 5850432), (224, 5719842), (252, 5084304), (288, 4448766), (292, 4387824), (336, 3813228), (378, 3389536), (432, 2965844), (438, 2925216), (448, 2859921), (504, 2542152), (511, 2507328), (576, 2224383), (584, 2193912), (657, 1950144), (672, 1906614), (756, 1694768), (864, 1482922), (876, 1462608), (1008, 1271076), (1022, 1253664), (1168, 1096956), (1314, 975072), (1344, 953307), (1451, 883008), (1512, 847384), (1533, 835776), (1728, 741461), (1752, 731304), (1971, 650048), (2016, 635538), (2044, 626832), (2336, 548478), (2628, 487536), (2902, 441504), (3024, 423692), (3066, 417888), (3504, 365652), (3942, 325024), (4032, 317769), (4088, 313416), (4353, 294336), (4599, 278592), (4672, 274239), (5256, 243768), (5804, 220752), (6048, 211846), (6132, 208944), (7008, 182826), (7884, 162512), (8176, 156708), (8706, 147168), (9198, 139296), (10157, 126144), (10512, 121884), (11608, 110376), (12096, 105923), (12264, 104472), (13059, 98112), (13797, 92864), (14016, 91413), (15768, 81256), (16352, 78354), (17412, 73584), (18396, 69648), (20314, 63072), (21024, 60942), (23216, 55188), (24528, 52236), (26118, 49056), (27594, 46432), (30471, 42048), (31536, 40628), (32704, 39177), (34824, 36792)]