1999782624

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{907}}^1$

素因数の和:1137

約数の個数: 192

約数和(自身を含む): 6392203776

約数和(自身を除く): 4392421152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 68, 84, 96, 102, 112, 119, 136, 168, 193, 204, 224, 238, 272, 336, 357, 386, 408, 476, 544, 579, 672, 714, 772, 816, 907, 952, 1158, 1351, 1428, 1544, 1632, 1814, 1904, 2316, 2702, 2721, 2856, 3088, 3281, 3628, 3808, 4053, 4632, 5404, 5442, 5712, 6176, 6349, 6562, 7256, 8106, 9264, 9843, 10808, 10884, 11424, 12698, 13124, 14512, 15419, 16212, 18528, 19047, 19686, 21616, 21768, 22967, 25396, 26248, 29024, 30838, 32424, 38094, 39372, 43232, 43536, 45934, 46257, 50792, 52496, 61676, 64848, 68901, 76188, 78744, 87072, 91868, 92514, 101584, 104992, 107933, 123352, 129696, 137802, 152376, 157488, 175051, 183736, 185028, 203168, 215866, 246704, 275604, 304752, 314976, 323799, 350102, 367472, 370056, 431732, 493408, 525153, 551208, 609504, 647598, 700204, 734944, 740112, 863464, 1050306, 1102416, 1225357, 1295196, 1400408, 1480224, 1726928, 2100612, 2204832, 2450714, 2590392, 2800816, 2975867, 3453856, 3676071, 4201224, 4901428, 5180784, 5601632, 5951734, 7352142, 8402448, 8927601, 9802856, 10361568, 11903468, 14704284, 16804896, 17855202, 19605712, 20831069, 23806936, 29408568, 35710404, 39211424, 41662138, 47613872, 58817136, 62493207, 71420808, 83324276, 95227744, 117634272, 124986414, 142841616, 166648552, 249972828, 285683232, 333297104, 499945656, 666594208, 999891312, 1999782624]

約数ペア:

[(1, 1999782624), (2, 999891312), (3, 666594208), (4, 499945656), (6, 333297104), (7, 285683232), (8, 249972828), (12, 166648552), (14, 142841616), (16, 124986414), (17, 117634272), (21, 95227744), (24, 83324276), (28, 71420808), (32, 62493207), (34, 58817136), (42, 47613872), (48, 41662138), (51, 39211424), (56, 35710404), (68, 29408568), (84, 23806936), (96, 20831069), (102, 19605712), (112, 17855202), (119, 16804896), (136, 14704284), (168, 11903468), (193, 10361568), (204, 9802856), (224, 8927601), (238, 8402448), (272, 7352142), (336, 5951734), (357, 5601632), (386, 5180784), (408, 4901428), (476, 4201224), (544, 3676071), (579, 3453856), (672, 2975867), (714, 2800816), (772, 2590392), (816, 2450714), (907, 2204832), (952, 2100612), (1158, 1726928), (1351, 1480224), (1428, 1400408), (1544, 1295196), (1632, 1225357), (1814, 1102416), (1904, 1050306), (2316, 863464), (2702, 740112), (2721, 734944), (2856, 700204), (3088, 647598), (3281, 609504), (3628, 551208), (3808, 525153), (4053, 493408), (4632, 431732), (5404, 370056), (5442, 367472), (5712, 350102), (6176, 323799), (6349, 314976), (6562, 304752), (7256, 275604), (8106, 246704), (9264, 215866), (9843, 203168), (10808, 185028), (10884, 183736), (11424, 175051), (12698, 157488), (13124, 152376), (14512, 137802), (15419, 129696), (16212, 123352), (18528, 107933), (19047, 104992), (19686, 101584), (21616, 92514), (21768, 91868), (22967, 87072), (25396, 78744), (26248, 76188), (29024, 68901), (30838, 64848), (32424, 61676), (38094, 52496), (39372, 50792), (43232, 46257), (43536, 45934)]