240398592

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{461}}^1$

素因数の和:584

約数の個数: 144

約数和(自身を含む): 740353152

約数和(自身を除く): 499954560

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 97, 112, 128, 168, 192, 194, 224, 256, 291, 336, 384, 388, 448, 461, 582, 672, 679, 768, 776, 896, 922, 1164, 1344, 1358, 1383, 1552, 1792, 1844, 2037, 2328, 2688, 2716, 2766, 3104, 3227, 3688, 4074, 4656, 5376, 5432, 5532, 6208, 6454, 7376, 8148, 9312, 9681, 10864, 11064, 12416, 12908, 14752, 16296, 18624, 19362, 21728, 22128, 24832, 25816, 29504, 32592, 37248, 38724, 43456, 44256, 44717, 51632, 59008, 65184, 74496, 77448, 86912, 88512, 89434, 103264, 118016, 130368, 134151, 154896, 173824, 177024, 178868, 206528, 260736, 268302, 309792, 313019, 354048, 357736, 413056, 521472, 536604, 619584, 626038, 715472, 826112, 939057, 1073208, 1239168, 1252076, 1430944, 1878114, 2146416, 2478336, 2504152, 2861888, 3756228, 4292832, 5008304, 5723776, 7512456, 8585664, 10016608, 11447552, 15024912, 17171328, 20033216, 30049824, 34342656, 40066432, 60099648, 80132864, 120199296, 240398592]

約数ペア:

[(1, 240398592), (2, 120199296), (3, 80132864), (4, 60099648), (6, 40066432), (7, 34342656), (8, 30049824), (12, 20033216), (14, 17171328), (16, 15024912), (21, 11447552), (24, 10016608), (28, 8585664), (32, 7512456), (42, 5723776), (48, 5008304), (56, 4292832), (64, 3756228), (84, 2861888), (96, 2504152), (97, 2478336), (112, 2146416), (128, 1878114), (168, 1430944), (192, 1252076), (194, 1239168), (224, 1073208), (256, 939057), (291, 826112), (336, 715472), (384, 626038), (388, 619584), (448, 536604), (461, 521472), (582, 413056), (672, 357736), (679, 354048), (768, 313019), (776, 309792), (896, 268302), (922, 260736), (1164, 206528), (1344, 178868), (1358, 177024), (1383, 173824), (1552, 154896), (1792, 134151), (1844, 130368), (2037, 118016), (2328, 103264), (2688, 89434), (2716, 88512), (2766, 86912), (3104, 77448), (3227, 74496), (3688, 65184), (4074, 59008), (4656, 51632), (5376, 44717), (5432, 44256), (5532, 43456), (6208, 38724), (6454, 37248), (7376, 32592), (8148, 29504), (9312, 25816), (9681, 24832), (10864, 22128), (11064, 21728), (12416, 19362), (12908, 18624), (14752, 16296)]