215389437696

素因数分解:

$2^8\times 3^2\times {\mathrm{947}}^1\times {\mathrm{98717}}^1$

素因数の和:99686

約数の個数: 108

約数和(自身を含む): 621682922952

約数和(自身を除く): 406293485256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 947, 1152, 1894, 2304, 2841, 3788, 5682, 7576, 8523, 11364, 15152, 17046, 22728, 30304, 34092, 45456, 60608, 68184, 90912, 98717, 121216, 136368, 181824, 197434, 242432, 272736, 296151, 363648, 394868, 545472, 592302, 727296, 789736, 888453, 1090944, 1184604, 1579472, 1776906, 2181888, 2369208, 3158944, 3553812, 4738416, 6317888, 7107624, 9476832, 12635776, 14215248, 18953664, 25271552, 28430496, 37907328, 56860992, 75814656, 93484999, 113721984, 186969998, 227443968, 280454997, 373939996, 560909994, 747879992, 841364991, 1121819988, 1495759984, 1682729982, 2243639976, 2991519968, 3365459964, 4487279952, 5983039936, 6730919928, 8974559904, 11966079872, 13461839856, 17949119808, 23932159744, 26923679712, 35898239616, 53847359424, 71796479232, 107694718848, 215389437696]

約数ペア:

[(1, 215389437696), (2, 107694718848), (3, 71796479232), (4, 53847359424), (6, 35898239616), (8, 26923679712), (9, 23932159744), (12, 17949119808), (16, 13461839856), (18, 11966079872), (24, 8974559904), (32, 6730919928), (36, 5983039936), (48, 4487279952), (64, 3365459964), (72, 2991519968), (96, 2243639976), (128, 1682729982), (144, 1495759984), (192, 1121819988), (256, 841364991), (288, 747879992), (384, 560909994), (576, 373939996), (768, 280454997), (947, 227443968), (1152, 186969998), (1894, 113721984), (2304, 93484999), (2841, 75814656), (3788, 56860992), (5682, 37907328), (7576, 28430496), (8523, 25271552), (11364, 18953664), (15152, 14215248), (17046, 12635776), (22728, 9476832), (30304, 7107624), (34092, 6317888), (45456, 4738416), (60608, 3553812), (68184, 3158944), (90912, 2369208), (98717, 2181888), (121216, 1776906), (136368, 1579472), (181824, 1184604), (197434, 1090944), (242432, 888453), (272736, 789736), (296151, 727296), (363648, 592302), (394868, 545472)]