256052832

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1877}}^1$

素因数の和:1933

約数の個数: 144

約数和(自身を含む): 809267760

約数和(自身を除く): 553214928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 32, 42, 48, 49, 56, 58, 84, 87, 96, 98, 112, 116, 147, 168, 174, 196, 203, 224, 232, 294, 336, 348, 392, 406, 464, 588, 609, 672, 696, 784, 812, 928, 1176, 1218, 1392, 1421, 1568, 1624, 1877, 2352, 2436, 2784, 2842, 3248, 3754, 4263, 4704, 4872, 5631, 5684, 6496, 7508, 8526, 9744, 11262, 11368, 13139, 15016, 17052, 19488, 22524, 22736, 26278, 30032, 34104, 39417, 45048, 45472, 52556, 54433, 60064, 68208, 78834, 90096, 91973, 105112, 108866, 136416, 157668, 163299, 180192, 183946, 210224, 217732, 275919, 315336, 326598, 367892, 381031, 420448, 435464, 551838, 630672, 653196, 735784, 762062, 870928, 1103676, 1143093, 1261344, 1306392, 1471568, 1524124, 1741856, 2207352, 2286186, 2612784, 2667217, 2943136, 3048248, 4414704, 4572372, 5225568, 5334434, 6096496, 8001651, 8829408, 9144744, 10668868, 12192992, 16003302, 18289488, 21337736, 32006604, 36578976, 42675472, 64013208, 85350944, 128026416, 256052832]

約数ペア:

[(1, 256052832), (2, 128026416), (3, 85350944), (4, 64013208), (6, 42675472), (7, 36578976), (8, 32006604), (12, 21337736), (14, 18289488), (16, 16003302), (21, 12192992), (24, 10668868), (28, 9144744), (29, 8829408), (32, 8001651), (42, 6096496), (48, 5334434), (49, 5225568), (56, 4572372), (58, 4414704), (84, 3048248), (87, 2943136), (96, 2667217), (98, 2612784), (112, 2286186), (116, 2207352), (147, 1741856), (168, 1524124), (174, 1471568), (196, 1306392), (203, 1261344), (224, 1143093), (232, 1103676), (294, 870928), (336, 762062), (348, 735784), (392, 653196), (406, 630672), (464, 551838), (588, 435464), (609, 420448), (672, 381031), (696, 367892), (784, 326598), (812, 315336), (928, 275919), (1176, 217732), (1218, 210224), (1392, 183946), (1421, 180192), (1568, 163299), (1624, 157668), (1877, 136416), (2352, 108866), (2436, 105112), (2784, 91973), (2842, 90096), (3248, 78834), (3754, 68208), (4263, 60064), (4704, 54433), (4872, 52556), (5631, 45472), (5684, 45048), (6496, 39417), (7508, 34104), (8526, 30032), (9744, 26278), (11262, 22736), (11368, 22524), (13139, 19488), (15016, 17052)]