211231392

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:750

約数の個数: 96

約数和(自身を含む): 590369472

約数和(自身を除く): 379138080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 347, 373, 408, 544, 694, 746, 816, 1041, 1119, 1388, 1492, 1632, 2082, 2238, 2776, 2984, 4164, 4476, 5552, 5899, 5968, 6341, 8328, 8952, 11104, 11798, 11936, 12682, 16656, 17697, 17904, 19023, 23596, 25364, 33312, 35394, 35808, 38046, 47192, 50728, 70788, 76092, 94384, 101456, 129431, 141576, 152184, 188768, 202912, 258862, 283152, 304368, 388293, 517724, 566304, 608736, 776586, 1035448, 1553172, 2070896, 2200327, 3106344, 4141792, 4400654, 6212688, 6600981, 8801308, 12425376, 13201962, 17602616, 26403924, 35205232, 52807848, 70410464, 105615696, 211231392]

約数ペア:

[(1, 211231392), (2, 105615696), (3, 70410464), (4, 52807848), (6, 35205232), (8, 26403924), (12, 17602616), (16, 13201962), (17, 12425376), (24, 8801308), (32, 6600981), (34, 6212688), (48, 4400654), (51, 4141792), (68, 3106344), (96, 2200327), (102, 2070896), (136, 1553172), (204, 1035448), (272, 776586), (347, 608736), (373, 566304), (408, 517724), (544, 388293), (694, 304368), (746, 283152), (816, 258862), (1041, 202912), (1119, 188768), (1388, 152184), (1492, 141576), (1632, 129431), (2082, 101456), (2238, 94384), (2776, 76092), (2984, 70788), (4164, 50728), (4476, 47192), (5552, 38046), (5899, 35808), (5968, 35394), (6341, 33312), (8328, 25364), (8952, 23596), (11104, 19023), (11798, 17904), (11936, 17697), (12682, 16656)]