381041856

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:519

約数の個数: 168

約数和(自身を含む): 1187504864

約数和(自身を除く): 806463008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 151, 156, 192, 208, 234, 288, 302, 312, 337, 416, 453, 468, 576, 604, 624, 674, 832, 906, 936, 1011, 1208, 1248, 1348, 1359, 1812, 1872, 1963, 2022, 2416, 2496, 2696, 2718, 3033, 3624, 3744, 3926, 4044, 4381, 4832, 5392, 5436, 5889, 6066, 7248, 7488, 7852, 8088, 8762, 9664, 10784, 10872, 11778, 12132, 13143, 14496, 15704, 16176, 17524, 17667, 21568, 21744, 23556, 24264, 26286, 28992, 31408, 32352, 35048, 35334, 39429, 43488, 47112, 48528, 50887, 52572, 62816, 64704, 70096, 70668, 78858, 86976, 94224, 97056, 101774, 105144, 125632, 140192, 141336, 152661, 157716, 188448, 194112, 203548, 210288, 280384, 282672, 305322, 315432, 376896, 407096, 420576, 457983, 565344, 610644, 630864, 661531, 814192, 841152, 915966, 1130688, 1221288, 1261728, 1323062, 1628384, 1831932, 1984593, 2442576, 2523456, 2646124, 3256768, 3663864, 3969186, 4885152, 5292248, 5953779, 7327728, 7938372, 9770304, 10584496, 11907558, 14655456, 15876744, 21168992, 23815116, 29310912, 31753488, 42337984, 47630232, 63506976, 95260464, 127013952, 190520928, 381041856]

約数ペア:

[(1, 381041856), (2, 190520928), (3, 127013952), (4, 95260464), (6, 63506976), (8, 47630232), (9, 42337984), (12, 31753488), (13, 29310912), (16, 23815116), (18, 21168992), (24, 15876744), (26, 14655456), (32, 11907558), (36, 10584496), (39, 9770304), (48, 7938372), (52, 7327728), (64, 5953779), (72, 5292248), (78, 4885152), (96, 3969186), (104, 3663864), (117, 3256768), (144, 2646124), (151, 2523456), (156, 2442576), (192, 1984593), (208, 1831932), (234, 1628384), (288, 1323062), (302, 1261728), (312, 1221288), (337, 1130688), (416, 915966), (453, 841152), (468, 814192), (576, 661531), (604, 630864), (624, 610644), (674, 565344), (832, 457983), (906, 420576), (936, 407096), (1011, 376896), (1208, 315432), (1248, 305322), (1348, 282672), (1359, 280384), (1812, 210288), (1872, 203548), (1963, 194112), (2022, 188448), (2416, 157716), (2496, 152661), (2696, 141336), (2718, 140192), (3033, 125632), (3624, 105144), (3744, 101774), (3926, 97056), (4044, 94224), (4381, 86976), (4832, 78858), (5392, 70668), (5436, 70096), (5889, 64704), (6066, 62816), (7248, 52572), (7488, 50887), (7852, 48528), (8088, 47112), (8762, 43488), (9664, 39429), (10784, 35334), (10872, 35048), (11778, 32352), (12132, 31408), (13143, 28992), (14496, 26286), (15704, 24264), (16176, 23556), (17524, 21744), (17667, 21568)]