212331456

素因数分解:

$2^6\times 3^7\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 224

約数和(自身を含む): 664829760

約数和(自身を除く): 452498304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 41, 48, 54, 64, 72, 74, 81, 82, 96, 108, 111, 123, 144, 148, 162, 164, 192, 216, 222, 243, 246, 288, 296, 324, 328, 333, 369, 432, 444, 486, 492, 576, 592, 648, 656, 666, 729, 738, 864, 888, 972, 984, 999, 1107, 1184, 1296, 1312, 1332, 1458, 1476, 1517, 1728, 1776, 1944, 1968, 1998, 2187, 2214, 2368, 2592, 2624, 2664, 2916, 2952, 2997, 3034, 3321, 3552, 3888, 3936, 3996, 4374, 4428, 4551, 5184, 5328, 5832, 5904, 5994, 6068, 6642, 7104, 7776, 7872, 7992, 8748, 8856, 8991, 9102, 9963, 10656, 11664, 11808, 11988, 12136, 13284, 13653, 15552, 15984, 17496, 17712, 17982, 18204, 19926, 21312, 23328, 23616, 23976, 24272, 26568, 26973, 27306, 29889, 31968, 34992, 35424, 35964, 36408, 39852, 40959, 46656, 47952, 48544, 53136, 53946, 54612, 59778, 63936, 69984, 70848, 71928, 72816, 79704, 80919, 81918, 89667, 95904, 97088, 106272, 107892, 109224, 119556, 122877, 139968, 143856, 145632, 159408, 161838, 163836, 179334, 191808, 212544, 215784, 218448, 239112, 245754, 287712, 291264, 318816, 323676, 327672, 358668, 368631, 431568, 436896, 478224, 491508, 575424, 637632, 647352, 655344, 717336, 737262, 863136, 873792, 956448, 983016, 1105893, 1294704, 1310688, 1434672, 1474524, 1726272, 1912896, 1966032, 2211786, 2589408, 2621376, 2869344, 2949048, 3317679, 3932064, 4423572, 5178816, 5738688, 5898096, 6635358, 7864128, 8847144, 11796192, 13270716, 17694288, 23592384, 26541432, 35388576, 53082864, 70777152, 106165728, 212331456]

約数ペア:

[(1, 212331456), (2, 106165728), (3, 70777152), (4, 53082864), (6, 35388576), (8, 26541432), (9, 23592384), (12, 17694288), (16, 13270716), (18, 11796192), (24, 8847144), (27, 7864128), (32, 6635358), (36, 5898096), (37, 5738688), (41, 5178816), (48, 4423572), (54, 3932064), (64, 3317679), (72, 2949048), (74, 2869344), (81, 2621376), (82, 2589408), (96, 2211786), (108, 1966032), (111, 1912896), (123, 1726272), (144, 1474524), (148, 1434672), (162, 1310688), (164, 1294704), (192, 1105893), (216, 983016), (222, 956448), (243, 873792), (246, 863136), (288, 737262), (296, 717336), (324, 655344), (328, 647352), (333, 637632), (369, 575424), (432, 491508), (444, 478224), (486, 436896), (492, 431568), (576, 368631), (592, 358668), (648, 327672), (656, 323676), (666, 318816), (729, 291264), (738, 287712), (864, 245754), (888, 239112), (972, 218448), (984, 215784), (999, 212544), (1107, 191808), (1184, 179334), (1296, 163836), (1312, 161838), (1332, 159408), (1458, 145632), (1476, 143856), (1517, 139968), (1728, 122877), (1776, 119556), (1944, 109224), (1968, 107892), (1998, 106272), (2187, 97088), (2214, 95904), (2368, 89667), (2592, 81918), (2624, 80919), (2664, 79704), (2916, 72816), (2952, 71928), (2997, 70848), (3034, 69984), (3321, 63936), (3552, 59778), (3888, 54612), (3936, 53946), (3996, 53136), (4374, 48544), (4428, 47952), (4551, 46656), (5184, 40959), (5328, 39852), (5832, 36408), (5904, 35964), (5994, 35424), (6068, 34992), (6642, 31968), (7104, 29889), (7776, 27306), (7872, 26973), (7992, 26568), (8748, 24272), (8856, 23976), (8991, 23616), (9102, 23328), (9963, 21312), (10656, 19926), (11664, 18204), (11808, 17982), (11988, 17712), (12136, 17496), (13284, 15984), (13653, 15552)]