253225728

素因数分解:

$2^8\times 3^2\times 7^2\times {\mathrm{2243}}^1$

素因数の和:2279

約数の個数: 162

約数和(自身を含む): 849692844

約数和(自身を除く): 596467116

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 128, 144, 147, 168, 192, 196, 224, 252, 256, 288, 294, 336, 384, 392, 441, 448, 504, 576, 588, 672, 768, 784, 882, 896, 1008, 1152, 1176, 1344, 1568, 1764, 1792, 2016, 2243, 2304, 2352, 2688, 3136, 3528, 4032, 4486, 4704, 5376, 6272, 6729, 7056, 8064, 8972, 9408, 12544, 13458, 14112, 15701, 16128, 17944, 18816, 20187, 26916, 28224, 31402, 35888, 37632, 40374, 47103, 53832, 56448, 62804, 71776, 80748, 94206, 107664, 109907, 112896, 125608, 141309, 143552, 161496, 188412, 215328, 219814, 251216, 282618, 287104, 322992, 329721, 376824, 430656, 439628, 502432, 565236, 574208, 645984, 659442, 753648, 861312, 879256, 989163, 1004864, 1130472, 1291968, 1318884, 1507296, 1722624, 1758512, 1978326, 2009728, 2260944, 2583936, 2637768, 3014592, 3517024, 3956652, 4019456, 4521888, 5167872, 5275536, 6029184, 7034048, 7913304, 9043776, 10551072, 12058368, 14068096, 15826608, 18087552, 21102144, 28136192, 31653216, 36175104, 42204288, 63306432, 84408576, 126612864, 253225728]

約数ペア:

[(1, 253225728), (2, 126612864), (3, 84408576), (4, 63306432), (6, 42204288), (7, 36175104), (8, 31653216), (9, 28136192), (12, 21102144), (14, 18087552), (16, 15826608), (18, 14068096), (21, 12058368), (24, 10551072), (28, 9043776), (32, 7913304), (36, 7034048), (42, 6029184), (48, 5275536), (49, 5167872), (56, 4521888), (63, 4019456), (64, 3956652), (72, 3517024), (84, 3014592), (96, 2637768), (98, 2583936), (112, 2260944), (126, 2009728), (128, 1978326), (144, 1758512), (147, 1722624), (168, 1507296), (192, 1318884), (196, 1291968), (224, 1130472), (252, 1004864), (256, 989163), (288, 879256), (294, 861312), (336, 753648), (384, 659442), (392, 645984), (441, 574208), (448, 565236), (504, 502432), (576, 439628), (588, 430656), (672, 376824), (768, 329721), (784, 322992), (882, 287104), (896, 282618), (1008, 251216), (1152, 219814), (1176, 215328), (1344, 188412), (1568, 161496), (1764, 143552), (1792, 141309), (2016, 125608), (2243, 112896), (2304, 109907), (2352, 107664), (2688, 94206), (3136, 80748), (3528, 71776), (4032, 62804), (4486, 56448), (4704, 53832), (5376, 47103), (6272, 40374), (6729, 37632), (7056, 35888), (8064, 31402), (8972, 28224), (9408, 26916), (12544, 20187), (13458, 18816), (14112, 17944), (15701, 16128)]