819273744

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:486

約数の個数: 160

約数和(自身を含む): 2420261760

約数和(自身を除く): 1600988016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 83, 108, 144, 146, 166, 216, 219, 249, 292, 313, 332, 432, 438, 498, 584, 626, 657, 664, 747, 876, 939, 996, 1168, 1252, 1314, 1328, 1494, 1752, 1878, 1971, 1992, 2241, 2504, 2628, 2817, 2988, 3504, 3756, 3942, 3984, 4482, 5008, 5256, 5634, 5976, 6059, 7512, 7884, 8451, 8964, 10512, 11268, 11952, 12118, 15024, 15768, 16902, 17928, 18177, 22536, 22849, 24236, 25979, 31536, 33804, 35856, 36354, 45072, 45698, 48472, 51958, 54531, 67608, 68547, 72708, 77937, 91396, 96944, 103916, 109062, 135216, 137094, 145416, 155874, 163593, 182792, 205641, 207832, 218124, 233811, 274188, 290832, 311748, 327186, 365584, 411282, 415664, 436248, 467622, 548376, 616923, 623496, 654372, 701433, 822564, 872496, 935244, 1096752, 1233846, 1246992, 1308744, 1402866, 1645128, 1870488, 1896467, 2467692, 2617488, 2805732, 3290256, 3740976, 3792934, 4935384, 5611464, 5689401, 7585868, 9870768, 11222928, 11378802, 15171736, 17068203, 22757604, 30343472, 34136406, 45515208, 51204609, 68272812, 91030416, 102409218, 136545624, 204818436, 273091248, 409636872, 819273744]

約数ペア:

[(1, 819273744), (2, 409636872), (3, 273091248), (4, 204818436), (6, 136545624), (8, 102409218), (9, 91030416), (12, 68272812), (16, 51204609), (18, 45515208), (24, 34136406), (27, 30343472), (36, 22757604), (48, 17068203), (54, 15171736), (72, 11378802), (73, 11222928), (83, 9870768), (108, 7585868), (144, 5689401), (146, 5611464), (166, 4935384), (216, 3792934), (219, 3740976), (249, 3290256), (292, 2805732), (313, 2617488), (332, 2467692), (432, 1896467), (438, 1870488), (498, 1645128), (584, 1402866), (626, 1308744), (657, 1246992), (664, 1233846), (747, 1096752), (876, 935244), (939, 872496), (996, 822564), (1168, 701433), (1252, 654372), (1314, 623496), (1328, 616923), (1494, 548376), (1752, 467622), (1878, 436248), (1971, 415664), (1992, 411282), (2241, 365584), (2504, 327186), (2628, 311748), (2817, 290832), (2988, 274188), (3504, 233811), (3756, 218124), (3942, 207832), (3984, 205641), (4482, 182792), (5008, 163593), (5256, 155874), (5634, 145416), (5976, 137094), (6059, 135216), (7512, 109062), (7884, 103916), (8451, 96944), (8964, 91396), (10512, 77937), (11268, 72708), (11952, 68547), (12118, 67608), (15024, 54531), (15768, 51958), (16902, 48472), (17928, 45698), (18177, 45072), (22536, 36354), (22849, 35856), (24236, 33804), (25979, 31536)]