1015797888

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:440

約数の個数: 256

約数和(自身を含む): 3459840000

約数和(自身を除く): 2444042112

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, 199, 211, 216, 224, 252, 288, 336, 378, 384, 398, 422, 432, 448, 504, 576, 597, 633, 672, 756, 796, 844, 864, 896, 1008, 1152, 1194, 1266, 1344, 1393, 1477, 1512, 1592, 1688, 1728, 1791, 1899, 2016, 2388, 2532, 2688, 2786, 2954, 3024, 3184, 3376, 3456, 3582, 3798, 4032, 4179, 4431, 4776, 5064, 5373, 5572, 5697, 5908, 6048, 6368, 6752, 7164, 7596, 8064, 8358, 8862, 9552, 10128, 10746, 11144, 11394, 11816, 12096, 12537, 12736, 13293, 13504, 14328, 15192, 16716, 17724, 19104, 20256, 21492, 22288, 22788, 23632, 24192, 25074, 25472, 26586, 27008, 28656, 30384, 33432, 35448, 37611, 38208, 39879, 40512, 41989, 42984, 44576, 45576, 47264, 50148, 53172, 57312, 60768, 66864, 70896, 75222, 76416, 79758, 81024, 83978, 85968, 89152, 91152, 94528, 100296, 106344, 114624, 121536, 125967, 133728, 141792, 150444, 159516, 167956, 171936, 178304, 182304, 189056, 200592, 212688, 229248, 243072, 251934, 267456, 283584, 293923, 300888, 319032, 335912, 343872, 364608, 377901, 401184, 425376, 503868, 534912, 567168, 587846, 601776, 638064, 671824, 687744, 729216, 755802, 802368, 850752, 881769, 1007736, 1133703, 1175692, 1203552, 1276128, 1343648, 1511604, 1604736, 1701504, 1763538, 2015472, 2267406, 2351384, 2407104, 2552256, 2645307, 2687296, 3023208, 3527076, 4030944, 4534812, 4702768, 4814208, 5104512, 5290614, 5374592, 6046416, 7054152, 7935921, 8061888, 9069624, 9405536, 10581228, 12092832, 14108304, 15871842, 16123776, 18139248, 18811072, 21162456, 24185664, 28216608, 31743684, 36278496, 37622144, 42324912, 48371328, 56433216, 63487368, 72556992, 84649824, 112866432, 126974736, 145113984, 169299648, 253949472, 338599296, 507898944, 1015797888]

約数ペア:

[(1, 1015797888), (2, 507898944), (3, 338599296), (4, 253949472), (6, 169299648), (7, 145113984), (8, 126974736), (9, 112866432), (12, 84649824), (14, 72556992), (16, 63487368), (18, 56433216), (21, 48371328), (24, 42324912), (27, 37622144), (28, 36278496), (32, 31743684), (36, 28216608), (42, 24185664), (48, 21162456), (54, 18811072), (56, 18139248), (63, 16123776), (64, 15871842), (72, 14108304), (84, 12092832), (96, 10581228), (108, 9405536), (112, 9069624), (126, 8061888), (128, 7935921), (144, 7054152), (168, 6046416), (189, 5374592), (192, 5290614), (199, 5104512), (211, 4814208), (216, 4702768), (224, 4534812), (252, 4030944), (288, 3527076), (336, 3023208), (378, 2687296), (384, 2645307), (398, 2552256), (422, 2407104), (432, 2351384), (448, 2267406), (504, 2015472), (576, 1763538), (597, 1701504), (633, 1604736), (672, 1511604), (756, 1343648), (796, 1276128), (844, 1203552), (864, 1175692), (896, 1133703), (1008, 1007736), (1152, 881769), (1194, 850752), (1266, 802368), (1344, 755802), (1393, 729216), (1477, 687744), (1512, 671824), (1592, 638064), (1688, 601776), (1728, 587846), (1791, 567168), (1899, 534912), (2016, 503868), (2388, 425376), (2532, 401184), (2688, 377901), (2786, 364608), (2954, 343872), (3024, 335912), (3184, 319032), (3376, 300888), (3456, 293923), (3582, 283584), (3798, 267456), (4032, 251934), (4179, 243072), (4431, 229248), (4776, 212688), (5064, 200592), (5373, 189056), (5572, 182304), (5697, 178304), (5908, 171936), (6048, 167956), (6368, 159516), (6752, 150444), (7164, 141792), (7596, 133728), (8064, 125967), (8358, 121536), (8862, 114624), (9552, 106344), (10128, 100296), (10746, 94528), (11144, 91152), (11394, 89152), (11816, 85968), (12096, 83978), (12537, 81024), (12736, 79758), (13293, 76416), (13504, 75222), (14328, 70896), (15192, 66864), (16716, 60768), (17724, 57312), (19104, 53172), (20256, 50148), (21492, 47264), (22288, 45576), (22788, 44576), (23632, 42984), (24192, 41989), (25074, 40512), (25472, 39879), (26586, 38208), (27008, 37611), (28656, 35448), (30384, 33432)]