289400832

素因数分解:

$2^{11}\times 3^2\times 7^1\times {\mathrm{2243}}^1$

素因数の和:2278

約数の個数: 144

約数和(自身を含む): 955674720

約数和(自身を除く): 666273888

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2048, 2243, 2304, 2688, 3072, 3584, 4032, 4486, 4608, 5376, 6144, 6729, 7168, 8064, 8972, 9216, 10752, 13458, 14336, 15701, 16128, 17944, 18432, 20187, 21504, 26916, 31402, 32256, 35888, 40374, 43008, 47103, 53832, 62804, 64512, 71776, 80748, 94206, 107664, 125608, 129024, 141309, 143552, 161496, 188412, 215328, 251216, 282618, 287104, 322992, 376824, 430656, 502432, 565236, 574208, 645984, 753648, 861312, 1004864, 1130472, 1148416, 1291968, 1507296, 1722624, 2009728, 2260944, 2296832, 2583936, 3014592, 3445248, 4019456, 4521888, 4593664, 5167872, 6029184, 6890496, 8038912, 9043776, 10335744, 12058368, 13780992, 16077824, 18087552, 20671488, 24116736, 32155648, 36175104, 41342976, 48233472, 72350208, 96466944, 144700416, 289400832]

約数ペア:

[(1, 289400832), (2, 144700416), (3, 96466944), (4, 72350208), (6, 48233472), (7, 41342976), (8, 36175104), (9, 32155648), (12, 24116736), (14, 20671488), (16, 18087552), (18, 16077824), (21, 13780992), (24, 12058368), (28, 10335744), (32, 9043776), (36, 8038912), (42, 6890496), (48, 6029184), (56, 5167872), (63, 4593664), (64, 4521888), (72, 4019456), (84, 3445248), (96, 3014592), (112, 2583936), (126, 2296832), (128, 2260944), (144, 2009728), (168, 1722624), (192, 1507296), (224, 1291968), (252, 1148416), (256, 1130472), (288, 1004864), (336, 861312), (384, 753648), (448, 645984), (504, 574208), (512, 565236), (576, 502432), (672, 430656), (768, 376824), (896, 322992), (1008, 287104), (1024, 282618), (1152, 251216), (1344, 215328), (1536, 188412), (1792, 161496), (2016, 143552), (2048, 141309), (2243, 129024), (2304, 125608), (2688, 107664), (3072, 94206), (3584, 80748), (4032, 71776), (4486, 64512), (4608, 62804), (5376, 53832), (6144, 47103), (6729, 43008), (7168, 40374), (8064, 35888), (8972, 32256), (9216, 31402), (10752, 26916), (13458, 21504), (14336, 20187), (15701, 18432), (16128, 17944)]