221651712

素因数分解:

$2^8\times 3^2\times {\mathrm{17}}^1\times {\mathrm{5659}}^1$

素因数の和:5698

約数の個数: 108

約数和(自身を含む): 676788840

約数和(自身を除く): 455137128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 153, 192, 204, 256, 272, 288, 306, 384, 408, 544, 576, 612, 768, 816, 1088, 1152, 1224, 1632, 2176, 2304, 2448, 3264, 4352, 4896, 5659, 6528, 9792, 11318, 13056, 16977, 19584, 22636, 33954, 39168, 45272, 50931, 67908, 90544, 96203, 101862, 135816, 181088, 192406, 203724, 271632, 288609, 362176, 384812, 407448, 543264, 577218, 724352, 769624, 814896, 865827, 1086528, 1154436, 1448704, 1539248, 1629792, 1731654, 2173056, 2308872, 3078496, 3259584, 3463308, 4346112, 4617744, 6156992, 6519168, 6926616, 9235488, 12313984, 13038336, 13853232, 18470976, 24627968, 27706464, 36941952, 55412928, 73883904, 110825856, 221651712]

約数ペア:

[(1, 221651712), (2, 110825856), (3, 73883904), (4, 55412928), (6, 36941952), (8, 27706464), (9, 24627968), (12, 18470976), (16, 13853232), (17, 13038336), (18, 12313984), (24, 9235488), (32, 6926616), (34, 6519168), (36, 6156992), (48, 4617744), (51, 4346112), (64, 3463308), (68, 3259584), (72, 3078496), (96, 2308872), (102, 2173056), (128, 1731654), (136, 1629792), (144, 1539248), (153, 1448704), (192, 1154436), (204, 1086528), (256, 865827), (272, 814896), (288, 769624), (306, 724352), (384, 577218), (408, 543264), (544, 407448), (576, 384812), (612, 362176), (768, 288609), (816, 271632), (1088, 203724), (1152, 192406), (1224, 181088), (1632, 135816), (2176, 101862), (2304, 96203), (2448, 90544), (3264, 67908), (4352, 50931), (4896, 45272), (5659, 39168), (6528, 33954), (9792, 22636), (11318, 19584), (13056, 16977)]