216541728

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{1483}}^1$

素因数の和:1528

約数の個数: 144

約数和(自身を含む): 684361440

約数和(自身を除く): 467819712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1483, 1521, 1872, 2028, 2704, 2808, 2966, 3042, 3744, 4056, 4449, 4563, 5408, 5616, 5932, 6084, 8112, 8898, 9126, 11232, 11864, 12168, 13347, 16224, 17796, 18252, 19279, 23728, 24336, 26694, 35592, 36504, 38558, 40041, 47456, 48672, 53388, 57837, 71184, 73008, 77116, 80082, 106776, 115674, 142368, 146016, 154232, 160164, 173511, 213552, 231348, 250627, 308464, 320328, 347022, 427104, 462696, 501254, 520533, 616928, 640656, 694044, 751881, 925392, 1002508, 1041066, 1281312, 1388088, 1503762, 1850784, 2005016, 2082132, 2255643, 2776176, 3007524, 4010032, 4164264, 4511286, 5552352, 6015048, 6766929, 8020064, 8328528, 9022572, 12030096, 13533858, 16657056, 18045144, 24060192, 27067716, 36090288, 54135432, 72180576, 108270864, 216541728]

約数ペア:

[(1, 216541728), (2, 108270864), (3, 72180576), (4, 54135432), (6, 36090288), (8, 27067716), (9, 24060192), (12, 18045144), (13, 16657056), (16, 13533858), (18, 12030096), (24, 9022572), (26, 8328528), (27, 8020064), (32, 6766929), (36, 6015048), (39, 5552352), (48, 4511286), (52, 4164264), (54, 4010032), (72, 3007524), (78, 2776176), (96, 2255643), (104, 2082132), (108, 2005016), (117, 1850784), (144, 1503762), (156, 1388088), (169, 1281312), (208, 1041066), (216, 1002508), (234, 925392), (288, 751881), (312, 694044), (338, 640656), (351, 616928), (416, 520533), (432, 501254), (468, 462696), (507, 427104), (624, 347022), (676, 320328), (702, 308464), (864, 250627), (936, 231348), (1014, 213552), (1248, 173511), (1352, 160164), (1404, 154232), (1483, 146016), (1521, 142368), (1872, 115674), (2028, 106776), (2704, 80082), (2808, 77116), (2966, 73008), (3042, 71184), (3744, 57837), (4056, 53388), (4449, 48672), (4563, 47456), (5408, 40041), (5616, 38558), (5932, 36504), (6084, 35592), (8112, 26694), (8898, 24336), (9126, 23728), (11232, 19279), (11864, 18252), (12168, 17796), (13347, 16224)]