248436864

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1$

素因数の和:399

約数の個数: 192

約数和(自身を含む): 786927960

約数和(自身を除く): 538491096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 64, 72, 78, 96, 104, 106, 117, 128, 144, 156, 159, 192, 208, 212, 234, 288, 312, 313, 318, 384, 416, 424, 468, 477, 576, 624, 626, 636, 689, 832, 848, 936, 939, 954, 1152, 1248, 1252, 1272, 1378, 1664, 1696, 1872, 1878, 1908, 2067, 2496, 2504, 2544, 2756, 2817, 3392, 3744, 3756, 3816, 4069, 4134, 4992, 5008, 5088, 5512, 5634, 6201, 6784, 7488, 7512, 7632, 8138, 8268, 10016, 10176, 11024, 11268, 12207, 12402, 14976, 15024, 15264, 16276, 16536, 16589, 20032, 20352, 22048, 22536, 24414, 24804, 30048, 30528, 32552, 33072, 33178, 36621, 40064, 44096, 45072, 48828, 49608, 49767, 60096, 61056, 65104, 66144, 66356, 73242, 88192, 90144, 97656, 99216, 99534, 120192, 130208, 132288, 132712, 146484, 149301, 180288, 195312, 198432, 199068, 215657, 260416, 264576, 265424, 292968, 298602, 360576, 390624, 396864, 398136, 431314, 520832, 530848, 585936, 597204, 646971, 781248, 793728, 796272, 862628, 1061696, 1171872, 1194408, 1293942, 1562496, 1592544, 1725256, 1940913, 2123392, 2343744, 2388816, 2587884, 3185088, 3450512, 3881826, 4687488, 4777632, 5175768, 6370176, 6901024, 7763652, 9555264, 10351536, 13802048, 15527304, 19110528, 20703072, 27604096, 31054608, 41406144, 62109216, 82812288, 124218432, 248436864]

約数ペア:

[(1, 248436864), (2, 124218432), (3, 82812288), (4, 62109216), (6, 41406144), (8, 31054608), (9, 27604096), (12, 20703072), (13, 19110528), (16, 15527304), (18, 13802048), (24, 10351536), (26, 9555264), (32, 7763652), (36, 6901024), (39, 6370176), (48, 5175768), (52, 4777632), (53, 4687488), (64, 3881826), (72, 3450512), (78, 3185088), (96, 2587884), (104, 2388816), (106, 2343744), (117, 2123392), (128, 1940913), (144, 1725256), (156, 1592544), (159, 1562496), (192, 1293942), (208, 1194408), (212, 1171872), (234, 1061696), (288, 862628), (312, 796272), (313, 793728), (318, 781248), (384, 646971), (416, 597204), (424, 585936), (468, 530848), (477, 520832), (576, 431314), (624, 398136), (626, 396864), (636, 390624), (689, 360576), (832, 298602), (848, 292968), (936, 265424), (939, 264576), (954, 260416), (1152, 215657), (1248, 199068), (1252, 198432), (1272, 195312), (1378, 180288), (1664, 149301), (1696, 146484), (1872, 132712), (1878, 132288), (1908, 130208), (2067, 120192), (2496, 99534), (2504, 99216), (2544, 97656), (2756, 90144), (2817, 88192), (3392, 73242), (3744, 66356), (3756, 66144), (3816, 65104), (4069, 61056), (4134, 60096), (4992, 49767), (5008, 49608), (5088, 48828), (5512, 45072), (5634, 44096), (6201, 40064), (6784, 36621), (7488, 33178), (7512, 33072), (7632, 32552), (8138, 30528), (8268, 30048), (10016, 24804), (10176, 24414), (11024, 22536), (11268, 22048), (12207, 20352), (12402, 20032), (14976, 16589), (15024, 16536), (15264, 16276)]