218219232

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{557}}^1$

素因数の和:641

約数の個数: 192

約数和(自身を含む): 728953344

約数和(自身を除く): 510734112

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 96, 106, 112, 132, 154, 159, 168, 176, 212, 224, 231, 264, 308, 318, 336, 352, 371, 424, 462, 528, 557, 583, 616, 636, 672, 742, 848, 924, 1056, 1113, 1114, 1166, 1232, 1272, 1484, 1671, 1696, 1749, 1848, 2226, 2228, 2332, 2464, 2544, 2968, 3342, 3498, 3696, 3899, 4081, 4452, 4456, 4664, 5088, 5936, 6127, 6684, 6996, 7392, 7798, 8162, 8904, 8912, 9328, 11697, 11872, 12243, 12254, 13368, 13992, 15596, 16324, 17808, 17824, 18381, 18656, 23394, 24486, 24508, 26736, 27984, 29521, 31192, 32648, 35616, 36762, 42889, 46788, 48972, 49016, 53472, 55968, 59042, 62384, 65296, 73524, 85778, 88563, 93576, 97944, 98032, 118084, 124768, 128667, 130592, 147048, 171556, 177126, 187152, 195888, 196064, 206647, 236168, 257334, 294096, 324731, 343112, 354252, 374304, 391776, 413294, 472336, 514668, 588192, 619941, 649462, 686224, 708504, 826588, 944672, 974193, 1029336, 1239882, 1298924, 1372448, 1417008, 1653176, 1948386, 2058672, 2273117, 2479764, 2597848, 2834016, 3306352, 3896772, 4117344, 4546234, 4959528, 5195696, 6612704, 6819351, 7793544, 9092468, 9919056, 10391392, 13638702, 15587088, 18184936, 19838112, 27277404, 31174176, 36369872, 54554808, 72739744, 109109616, 218219232]

約数ペア:

[(1, 218219232), (2, 109109616), (3, 72739744), (4, 54554808), (6, 36369872), (7, 31174176), (8, 27277404), (11, 19838112), (12, 18184936), (14, 15587088), (16, 13638702), (21, 10391392), (22, 9919056), (24, 9092468), (28, 7793544), (32, 6819351), (33, 6612704), (42, 5195696), (44, 4959528), (48, 4546234), (53, 4117344), (56, 3896772), (66, 3306352), (77, 2834016), (84, 2597848), (88, 2479764), (96, 2273117), (106, 2058672), (112, 1948386), (132, 1653176), (154, 1417008), (159, 1372448), (168, 1298924), (176, 1239882), (212, 1029336), (224, 974193), (231, 944672), (264, 826588), (308, 708504), (318, 686224), (336, 649462), (352, 619941), (371, 588192), (424, 514668), (462, 472336), (528, 413294), (557, 391776), (583, 374304), (616, 354252), (636, 343112), (672, 324731), (742, 294096), (848, 257334), (924, 236168), (1056, 206647), (1113, 196064), (1114, 195888), (1166, 187152), (1232, 177126), (1272, 171556), (1484, 147048), (1671, 130592), (1696, 128667), (1749, 124768), (1848, 118084), (2226, 98032), (2228, 97944), (2332, 93576), (2464, 88563), (2544, 85778), (2968, 73524), (3342, 65296), (3498, 62384), (3696, 59042), (3899, 55968), (4081, 53472), (4452, 49016), (4456, 48972), (4664, 46788), (5088, 42889), (5936, 36762), (6127, 35616), (6684, 32648), (6996, 31192), (7392, 29521), (7798, 27984), (8162, 26736), (8904, 24508), (8912, 24486), (9328, 23394), (11697, 18656), (11872, 18381), (12243, 17824), (12254, 17808), (13368, 16324), (13992, 15596)]