395056064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:143

約数の個数: 168

約数和(自身を含む): 943221888

約数和(自身を除く): 548165824

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 31, 32, 34, 52, 53, 62, 64, 68, 104, 106, 124, 136, 208, 212, 221, 248, 272, 289, 403, 416, 424, 442, 496, 527, 544, 578, 689, 806, 832, 848, 884, 901, 992, 1054, 1088, 1156, 1378, 1612, 1643, 1696, 1768, 1802, 1984, 2108, 2312, 2756, 3224, 3286, 3392, 3536, 3604, 3757, 4216, 4624, 5512, 6448, 6572, 6851, 7072, 7208, 7514, 8432, 8959, 9248, 11024, 11713, 12896, 13144, 13702, 14144, 14416, 15028, 15317, 16864, 17918, 18496, 21359, 22048, 23426, 25792, 26288, 27404, 27931, 28832, 30056, 30634, 33728, 35836, 42718, 44096, 46852, 52576, 54808, 55862, 57664, 60112, 61268, 71672, 85436, 93704, 105152, 109616, 111724, 116467, 120224, 122536, 143344, 170872, 187408, 199121, 219232, 223448, 232934, 240448, 245072, 286688, 341744, 363103, 374816, 398242, 438464, 446896, 465868, 474827, 490144, 573376, 683488, 726206, 749632, 796484, 893792, 931736, 949654, 980288, 1366976, 1452412, 1592968, 1787584, 1863472, 1899308, 2904824, 3185936, 3726944, 3798616, 5809648, 6172751, 6371872, 7453888, 7597232, 11619296, 12345502, 12743744, 15194464, 23238592, 24691004, 30388928, 49382008, 98764016, 197528032, 395056064]

約数ペア:

[(1, 395056064), (2, 197528032), (4, 98764016), (8, 49382008), (13, 30388928), (16, 24691004), (17, 23238592), (26, 15194464), (31, 12743744), (32, 12345502), (34, 11619296), (52, 7597232), (53, 7453888), (62, 6371872), (64, 6172751), (68, 5809648), (104, 3798616), (106, 3726944), (124, 3185936), (136, 2904824), (208, 1899308), (212, 1863472), (221, 1787584), (248, 1592968), (272, 1452412), (289, 1366976), (403, 980288), (416, 949654), (424, 931736), (442, 893792), (496, 796484), (527, 749632), (544, 726206), (578, 683488), (689, 573376), (806, 490144), (832, 474827), (848, 465868), (884, 446896), (901, 438464), (992, 398242), (1054, 374816), (1088, 363103), (1156, 341744), (1378, 286688), (1612, 245072), (1643, 240448), (1696, 232934), (1768, 223448), (1802, 219232), (1984, 199121), (2108, 187408), (2312, 170872), (2756, 143344), (3224, 122536), (3286, 120224), (3392, 116467), (3536, 111724), (3604, 109616), (3757, 105152), (4216, 93704), (4624, 85436), (5512, 71672), (6448, 61268), (6572, 60112), (6851, 57664), (7072, 55862), (7208, 54808), (7514, 52576), (8432, 46852), (8959, 44096), (9248, 42718), (11024, 35836), (11713, 33728), (12896, 30634), (13144, 30056), (13702, 28832), (14144, 27931), (14416, 27404), (15028, 26288), (15317, 25792), (16864, 23426), (17918, 22048), (18496, 21359)]