216842976

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3709}}^1$

素因数の和:3761

約数の個数: 144

約数和(自身を含む): 729237600

約数和(自身を除く): 512394624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 32, 36, 42, 48, 56, 58, 63, 72, 84, 87, 96, 112, 116, 126, 144, 168, 174, 203, 224, 232, 252, 261, 288, 336, 348, 406, 464, 504, 522, 609, 672, 696, 812, 928, 1008, 1044, 1218, 1392, 1624, 1827, 2016, 2088, 2436, 2784, 3248, 3654, 3709, 4176, 4872, 6496, 7308, 7418, 8352, 9744, 11127, 14616, 14836, 19488, 22254, 25963, 29232, 29672, 33381, 44508, 51926, 58464, 59344, 66762, 77889, 89016, 103852, 107561, 118688, 133524, 155778, 178032, 207704, 215122, 233667, 267048, 311556, 322683, 356064, 415408, 430244, 467334, 534096, 623112, 645366, 752927, 830816, 860488, 934668, 968049, 1068192, 1246224, 1290732, 1505854, 1720976, 1869336, 1936098, 2258781, 2492448, 2581464, 3011708, 3441952, 3738672, 3872196, 4517562, 5162928, 6023416, 6776343, 7477344, 7744392, 9035124, 10325856, 12046832, 13552686, 15488784, 18070248, 24093664, 27105372, 30977568, 36140496, 54210744, 72280992, 108421488, 216842976]

約数ペア:

[(1, 216842976), (2, 108421488), (3, 72280992), (4, 54210744), (6, 36140496), (7, 30977568), (8, 27105372), (9, 24093664), (12, 18070248), (14, 15488784), (16, 13552686), (18, 12046832), (21, 10325856), (24, 9035124), (28, 7744392), (29, 7477344), (32, 6776343), (36, 6023416), (42, 5162928), (48, 4517562), (56, 3872196), (58, 3738672), (63, 3441952), (72, 3011708), (84, 2581464), (87, 2492448), (96, 2258781), (112, 1936098), (116, 1869336), (126, 1720976), (144, 1505854), (168, 1290732), (174, 1246224), (203, 1068192), (224, 968049), (232, 934668), (252, 860488), (261, 830816), (288, 752927), (336, 645366), (348, 623112), (406, 534096), (464, 467334), (504, 430244), (522, 415408), (609, 356064), (672, 322683), (696, 311556), (812, 267048), (928, 233667), (1008, 215122), (1044, 207704), (1218, 178032), (1392, 155778), (1624, 133524), (1827, 118688), (2016, 107561), (2088, 103852), (2436, 89016), (2784, 77889), (3248, 66762), (3654, 59344), (3709, 58464), (4176, 51926), (4872, 44508), (6496, 33381), (7308, 29672), (7418, 29232), (8352, 25963), (9744, 22254), (11127, 19488), (14616, 14836)]