315491904

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{463}}^1$

素因数の和:514

約数の個数: 252

約数和(自身を含む): 1121517696

約数和(自身を除く): 806025792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 169, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 338, 364, 416, 448, 463, 468, 504, 507, 546, 576, 624, 672, 676, 728, 819, 832, 926, 936, 1008, 1014, 1092, 1183, 1248, 1344, 1352, 1389, 1456, 1521, 1638, 1852, 1872, 2016, 2028, 2184, 2366, 2496, 2704, 2778, 2912, 3042, 3241, 3276, 3549, 3704, 3744, 4032, 4056, 4167, 4368, 4732, 5408, 5556, 5824, 6019, 6084, 6482, 6552, 7098, 7408, 7488, 8112, 8334, 8736, 9464, 9723, 10647, 10816, 11112, 12038, 12168, 12964, 13104, 14196, 14816, 16224, 16668, 17472, 18057, 18928, 19446, 21294, 22224, 24076, 24336, 25928, 26208, 28392, 29169, 29632, 32448, 33336, 36114, 37856, 38892, 42133, 42588, 44448, 48152, 48672, 51856, 52416, 54171, 56784, 58338, 66672, 72228, 75712, 77784, 78247, 84266, 85176, 88896, 96304, 97344, 103712, 108342, 113568, 116676, 126399, 133344, 144456, 155568, 156494, 168532, 170352, 192608, 207424, 216684, 227136, 233352, 234741, 252798, 266688, 288912, 311136, 312988, 337064, 340704, 379197, 385216, 433368, 466704, 469482, 505596, 547729, 577824, 622272, 625976, 674128, 681408, 704223, 758394, 866736, 933408, 938964, 1011192, 1095458, 1155648, 1251952, 1348256, 1408446, 1516788, 1643187, 1733472, 1866816, 1877928, 2022384, 2190916, 2503904, 2696512, 2816892, 3033576, 3286374, 3466944, 3755856, 4044768, 4381832, 4929561, 5007808, 5633784, 6067152, 6572748, 7511712, 8089536, 8763664, 9859122, 11267568, 12134304, 13145496, 15023424, 17527328, 19718244, 22535136, 24268608, 26290992, 35054656, 39436488, 45070272, 52581984, 78872976, 105163968, 157745952, 315491904]

約数ペア:

[(1, 315491904), (2, 157745952), (3, 105163968), (4, 78872976), (6, 52581984), (7, 45070272), (8, 39436488), (9, 35054656), (12, 26290992), (13, 24268608), (14, 22535136), (16, 19718244), (18, 17527328), (21, 15023424), (24, 13145496), (26, 12134304), (28, 11267568), (32, 9859122), (36, 8763664), (39, 8089536), (42, 7511712), (48, 6572748), (52, 6067152), (56, 5633784), (63, 5007808), (64, 4929561), (72, 4381832), (78, 4044768), (84, 3755856), (91, 3466944), (96, 3286374), (104, 3033576), (112, 2816892), (117, 2696512), (126, 2503904), (144, 2190916), (156, 2022384), (168, 1877928), (169, 1866816), (182, 1733472), (192, 1643187), (208, 1516788), (224, 1408446), (234, 1348256), (252, 1251952), (273, 1155648), (288, 1095458), (312, 1011192), (336, 938964), (338, 933408), (364, 866736), (416, 758394), (448, 704223), (463, 681408), (468, 674128), (504, 625976), (507, 622272), (546, 577824), (576, 547729), (624, 505596), (672, 469482), (676, 466704), (728, 433368), (819, 385216), (832, 379197), (926, 340704), (936, 337064), (1008, 312988), (1014, 311136), (1092, 288912), (1183, 266688), (1248, 252798), (1344, 234741), (1352, 233352), (1389, 227136), (1456, 216684), (1521, 207424), (1638, 192608), (1852, 170352), (1872, 168532), (2016, 156494), (2028, 155568), (2184, 144456), (2366, 133344), (2496, 126399), (2704, 116676), (2778, 113568), (2912, 108342), (3042, 103712), (3241, 97344), (3276, 96304), (3549, 88896), (3704, 85176), (3744, 84266), (4032, 78247), (4056, 77784), (4167, 75712), (4368, 72228), (4732, 66672), (5408, 58338), (5556, 56784), (5824, 54171), (6019, 52416), (6084, 51856), (6482, 48672), (6552, 48152), (7098, 44448), (7408, 42588), (7488, 42133), (8112, 38892), (8334, 37856), (8736, 36114), (9464, 33336), (9723, 32448), (10647, 29632), (10816, 29169), (11112, 28392), (12038, 26208), (12168, 25928), (12964, 24336), (13104, 24076), (14196, 22224), (14816, 21294), (16224, 19446), (16668, 18928), (17472, 18057)]