321865488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2087}}^1$

素因数の和:2131

約数の個数: 200

約数和(自身を含む): 1127820672

約数和(自身を除く): 805955184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 168, 189, 204, 216, 238, 252, 272, 306, 324, 336, 357, 378, 408, 432, 459, 476, 504, 567, 612, 648, 714, 756, 816, 918, 952, 1008, 1071, 1134, 1224, 1296, 1377, 1428, 1512, 1836, 1904, 2087, 2142, 2268, 2448, 2754, 2856, 3024, 3213, 3672, 4174, 4284, 4536, 5508, 5712, 6261, 6426, 7344, 8348, 8568, 9072, 9639, 11016, 12522, 12852, 14609, 16696, 17136, 18783, 19278, 22032, 25044, 25704, 29218, 33392, 35479, 37566, 38556, 43827, 50088, 51408, 56349, 58436, 70958, 75132, 77112, 87654, 100176, 106437, 112698, 116872, 131481, 141916, 150264, 154224, 169047, 175308, 212874, 225396, 233744, 248353, 262962, 283832, 300528, 319311, 338094, 350616, 394443, 425748, 450792, 496706, 525924, 567664, 638622, 676188, 701232, 745059, 788886, 851496, 901584, 957933, 993412, 1051848, 1183329, 1277244, 1352376, 1490118, 1577772, 1702992, 1915866, 1986824, 2103696, 2235177, 2366658, 2554488, 2704752, 2873799, 2980236, 3155544, 3831732, 3973648, 4470354, 4733316, 5108976, 5747598, 5960472, 6311088, 6705531, 7663464, 8940708, 9466632, 11495196, 11920944, 13411062, 15326928, 17881416, 18933264, 20116593, 22990392, 26822124, 35762832, 40233186, 45980784, 53644248, 80466372, 107288496, 160932744, 321865488]

約数ペア:

[(1, 321865488), (2, 160932744), (3, 107288496), (4, 80466372), (6, 53644248), (7, 45980784), (8, 40233186), (9, 35762832), (12, 26822124), (14, 22990392), (16, 20116593), (17, 18933264), (18, 17881416), (21, 15326928), (24, 13411062), (27, 11920944), (28, 11495196), (34, 9466632), (36, 8940708), (42, 7663464), (48, 6705531), (51, 6311088), (54, 5960472), (56, 5747598), (63, 5108976), (68, 4733316), (72, 4470354), (81, 3973648), (84, 3831732), (102, 3155544), (108, 2980236), (112, 2873799), (119, 2704752), (126, 2554488), (136, 2366658), (144, 2235177), (153, 2103696), (162, 1986824), (168, 1915866), (189, 1702992), (204, 1577772), (216, 1490118), (238, 1352376), (252, 1277244), (272, 1183329), (306, 1051848), (324, 993412), (336, 957933), (357, 901584), (378, 851496), (408, 788886), (432, 745059), (459, 701232), (476, 676188), (504, 638622), (567, 567664), (612, 525924), (648, 496706), (714, 450792), (756, 425748), (816, 394443), (918, 350616), (952, 338094), (1008, 319311), (1071, 300528), (1134, 283832), (1224, 262962), (1296, 248353), (1377, 233744), (1428, 225396), (1512, 212874), (1836, 175308), (1904, 169047), (2087, 154224), (2142, 150264), (2268, 141916), (2448, 131481), (2754, 116872), (2856, 112698), (3024, 106437), (3213, 100176), (3672, 87654), (4174, 77112), (4284, 75132), (4536, 70958), (5508, 58436), (5712, 56349), (6261, 51408), (6426, 50088), (7344, 43827), (8348, 38556), (8568, 37566), (9072, 35479), (9639, 33392), (11016, 29218), (12522, 25704), (12852, 25044), (14609, 22032), (16696, 19278), (17136, 18783)]