248436384

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:259

約数の個数: 192

約数和(自身を含む): 780337152

約数和(自身を除く): 531900768

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 71, 82, 84, 96, 112, 123, 127, 142, 164, 168, 213, 224, 246, 254, 284, 287, 328, 336, 381, 426, 492, 497, 508, 568, 574, 656, 672, 762, 852, 861, 889, 984, 994, 1016, 1136, 1148, 1312, 1491, 1524, 1704, 1722, 1778, 1968, 1988, 2032, 2272, 2296, 2667, 2911, 2982, 3048, 3408, 3444, 3556, 3936, 3976, 4064, 4592, 5207, 5334, 5822, 5964, 6096, 6816, 6888, 7112, 7952, 8733, 9017, 9184, 10414, 10668, 11644, 11928, 12192, 13776, 14224, 15621, 15904, 17466, 18034, 20377, 20828, 21336, 23288, 23856, 27051, 27552, 28448, 31242, 34932, 36068, 36449, 40754, 41656, 42672, 46576, 47712, 54102, 61131, 62484, 63119, 69864, 72136, 72898, 81508, 83312, 85344, 93152, 108204, 109347, 122262, 124968, 126238, 139728, 144272, 145796, 163016, 166624, 189357, 216408, 218694, 244524, 249936, 252476, 279456, 288544, 291592, 326032, 369697, 378714, 432816, 437388, 489048, 499872, 504952, 583184, 652064, 739394, 757428, 865632, 874776, 978096, 1009904, 1109091, 1166368, 1478788, 1514856, 1749552, 1956192, 2019808, 2218182, 2587879, 2957576, 3029712, 3499104, 4436364, 5175758, 5915152, 6059424, 7763637, 8872728, 10351516, 11830304, 15527274, 17745456, 20703032, 31054548, 35490912, 41406064, 62109096, 82812128, 124218192, 248436384]

約数ペア:

[(1, 248436384), (2, 124218192), (3, 82812128), (4, 62109096), (6, 41406064), (7, 35490912), (8, 31054548), (12, 20703032), (14, 17745456), (16, 15527274), (21, 11830304), (24, 10351516), (28, 8872728), (32, 7763637), (41, 6059424), (42, 5915152), (48, 5175758), (56, 4436364), (71, 3499104), (82, 3029712), (84, 2957576), (96, 2587879), (112, 2218182), (123, 2019808), (127, 1956192), (142, 1749552), (164, 1514856), (168, 1478788), (213, 1166368), (224, 1109091), (246, 1009904), (254, 978096), (284, 874776), (287, 865632), (328, 757428), (336, 739394), (381, 652064), (426, 583184), (492, 504952), (497, 499872), (508, 489048), (568, 437388), (574, 432816), (656, 378714), (672, 369697), (762, 326032), (852, 291592), (861, 288544), (889, 279456), (984, 252476), (994, 249936), (1016, 244524), (1136, 218694), (1148, 216408), (1312, 189357), (1491, 166624), (1524, 163016), (1704, 145796), (1722, 144272), (1778, 139728), (1968, 126238), (1988, 124968), (2032, 122262), (2272, 109347), (2296, 108204), (2667, 93152), (2911, 85344), (2982, 83312), (3048, 81508), (3408, 72898), (3444, 72136), (3556, 69864), (3936, 63119), (3976, 62484), (4064, 61131), (4592, 54102), (5207, 47712), (5334, 46576), (5822, 42672), (5964, 41656), (6096, 40754), (6816, 36449), (6888, 36068), (7112, 34932), (7952, 31242), (8733, 28448), (9017, 27552), (9184, 27051), (10414, 23856), (10668, 23288), (11644, 21336), (11928, 20828), (12192, 20377), (13776, 18034), (14224, 17466), (15621, 15904)]