643180992

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1246

約数の個数: 112

約数和(自身を含む): 1812962592

約数和(自身を除く): 1169781600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 193, 204, 272, 386, 408, 544, 579, 772, 816, 1021, 1088, 1158, 1544, 1632, 2042, 2316, 3063, 3088, 3264, 3281, 4084, 4632, 6126, 6176, 6562, 8168, 9264, 9843, 12252, 12352, 13124, 16336, 17357, 18528, 19686, 24504, 26248, 32672, 34714, 37056, 39372, 49008, 52071, 52496, 65344, 69428, 78744, 98016, 104142, 104992, 138856, 157488, 196032, 197053, 208284, 209984, 277712, 314976, 394106, 416568, 555424, 591159, 629952, 788212, 833136, 1110848, 1182318, 1576424, 1666272, 2364636, 3152848, 3332544, 3349901, 4729272, 6305696, 6699802, 9458544, 10049703, 12611392, 13399604, 18917088, 20099406, 26799208, 37834176, 40198812, 53598416, 80397624, 107196832, 160795248, 214393664, 321590496, 643180992]

約数ペア:

[(1, 643180992), (2, 321590496), (3, 214393664), (4, 160795248), (6, 107196832), (8, 80397624), (12, 53598416), (16, 40198812), (17, 37834176), (24, 26799208), (32, 20099406), (34, 18917088), (48, 13399604), (51, 12611392), (64, 10049703), (68, 9458544), (96, 6699802), (102, 6305696), (136, 4729272), (192, 3349901), (193, 3332544), (204, 3152848), (272, 2364636), (386, 1666272), (408, 1576424), (544, 1182318), (579, 1110848), (772, 833136), (816, 788212), (1021, 629952), (1088, 591159), (1158, 555424), (1544, 416568), (1632, 394106), (2042, 314976), (2316, 277712), (3063, 209984), (3088, 208284), (3264, 197053), (3281, 196032), (4084, 157488), (4632, 138856), (6126, 104992), (6176, 104142), (6562, 98016), (8168, 78744), (9264, 69428), (9843, 65344), (12252, 52496), (12352, 52071), (13124, 49008), (16336, 39372), (17357, 37056), (18528, 34714), (19686, 32672), (24504, 26248)]