211279104

素因数分解:

$2^8\times 3^4\times {\mathrm{23}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 180

約数和(自身を含む): 658871136

約数和(自身を除く): 447592032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 128, 138, 144, 162, 184, 192, 207, 216, 256, 276, 288, 324, 368, 384, 414, 432, 443, 552, 576, 621, 648, 736, 768, 828, 864, 886, 1104, 1152, 1242, 1296, 1329, 1472, 1656, 1728, 1772, 1863, 2208, 2304, 2484, 2592, 2658, 2944, 3312, 3456, 3544, 3726, 3987, 4416, 4968, 5184, 5316, 5888, 6624, 6912, 7088, 7452, 7974, 8832, 9936, 10189, 10368, 10632, 11961, 13248, 14176, 14904, 15948, 17664, 19872, 20378, 20736, 21264, 23922, 26496, 28352, 29808, 30567, 31896, 35883, 39744, 40756, 42528, 47844, 52992, 56704, 59616, 61134, 63792, 71766, 79488, 81512, 85056, 91701, 95688, 113408, 119232, 122268, 127584, 143532, 158976, 163024, 170112, 183402, 191376, 238464, 244536, 255168, 275103, 287064, 326048, 340224, 366804, 382752, 476928, 489072, 510336, 550206, 574128, 652096, 733608, 765504, 825309, 978144, 1020672, 1100412, 1148256, 1304192, 1467216, 1531008, 1650618, 1956288, 2200824, 2296512, 2608384, 2934432, 3062016, 3301236, 3912576, 4401648, 4593024, 5868864, 6602472, 7825152, 8803296, 9186048, 11737728, 13204944, 17606592, 23475456, 26409888, 35213184, 52819776, 70426368, 105639552, 211279104]

約数ペア:

[(1, 211279104), (2, 105639552), (3, 70426368), (4, 52819776), (6, 35213184), (8, 26409888), (9, 23475456), (12, 17606592), (16, 13204944), (18, 11737728), (23, 9186048), (24, 8803296), (27, 7825152), (32, 6602472), (36, 5868864), (46, 4593024), (48, 4401648), (54, 3912576), (64, 3301236), (69, 3062016), (72, 2934432), (81, 2608384), (92, 2296512), (96, 2200824), (108, 1956288), (128, 1650618), (138, 1531008), (144, 1467216), (162, 1304192), (184, 1148256), (192, 1100412), (207, 1020672), (216, 978144), (256, 825309), (276, 765504), (288, 733608), (324, 652096), (368, 574128), (384, 550206), (414, 510336), (432, 489072), (443, 476928), (552, 382752), (576, 366804), (621, 340224), (648, 326048), (736, 287064), (768, 275103), (828, 255168), (864, 244536), (886, 238464), (1104, 191376), (1152, 183402), (1242, 170112), (1296, 163024), (1329, 158976), (1472, 143532), (1656, 127584), (1728, 122268), (1772, 119232), (1863, 113408), (2208, 95688), (2304, 91701), (2484, 85056), (2592, 81512), (2658, 79488), (2944, 71766), (3312, 63792), (3456, 61134), (3544, 59616), (3726, 56704), (3987, 52992), (4416, 47844), (4968, 42528), (5184, 40756), (5316, 39744), (5888, 35883), (6624, 31896), (6912, 30567), (7088, 29808), (7452, 28352), (7974, 26496), (8832, 23922), (9936, 21264), (10189, 20736), (10368, 20378), (10632, 19872), (11961, 17664), (13248, 15948), (14176, 14904)]