213001488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:523

約数の個数: 200

約数和(自身を含む): 719471808

約数和(自身を除く): 506470320

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 53, 54, 56, 63, 72, 81, 84, 106, 108, 112, 126, 144, 159, 162, 168, 189, 212, 216, 252, 318, 324, 336, 371, 378, 424, 432, 443, 477, 504, 567, 636, 648, 742, 756, 848, 886, 954, 1008, 1113, 1134, 1272, 1296, 1329, 1431, 1484, 1512, 1772, 1908, 2226, 2268, 2544, 2658, 2862, 2968, 3024, 3101, 3339, 3544, 3816, 3987, 4293, 4452, 4536, 5316, 5724, 5936, 6202, 6678, 7088, 7632, 7974, 8586, 8904, 9072, 9303, 10017, 10632, 11448, 11961, 12404, 13356, 15948, 17172, 17808, 18606, 20034, 21264, 22896, 23479, 23922, 24808, 26712, 27909, 30051, 31896, 34344, 35883, 37212, 40068, 46958, 47844, 49616, 53424, 55818, 60102, 63792, 68688, 70437, 71766, 74424, 80136, 83727, 93916, 95688, 111636, 120204, 140874, 143532, 148848, 160272, 164353, 167454, 187832, 191376, 211311, 223272, 240408, 251181, 281748, 287064, 328706, 334908, 375664, 422622, 446544, 480816, 493059, 502362, 563496, 574128, 633933, 657412, 669816, 845244, 986118, 1004724, 1126992, 1267866, 1314824, 1339632, 1479177, 1690488, 1901799, 1972236, 2009448, 2535732, 2629648, 2958354, 3380976, 3803598, 3944472, 4018896, 4437531, 5071464, 5916708, 7607196, 7888944, 8875062, 10142928, 11833416, 13312593, 15214392, 17750124, 23666832, 26625186, 30428784, 35500248, 53250372, 71000496, 106500744, 213001488]

約数ペア:

[(1, 213001488), (2, 106500744), (3, 71000496), (4, 53250372), (6, 35500248), (7, 30428784), (8, 26625186), (9, 23666832), (12, 17750124), (14, 15214392), (16, 13312593), (18, 11833416), (21, 10142928), (24, 8875062), (27, 7888944), (28, 7607196), (36, 5916708), (42, 5071464), (48, 4437531), (53, 4018896), (54, 3944472), (56, 3803598), (63, 3380976), (72, 2958354), (81, 2629648), (84, 2535732), (106, 2009448), (108, 1972236), (112, 1901799), (126, 1690488), (144, 1479177), (159, 1339632), (162, 1314824), (168, 1267866), (189, 1126992), (212, 1004724), (216, 986118), (252, 845244), (318, 669816), (324, 657412), (336, 633933), (371, 574128), (378, 563496), (424, 502362), (432, 493059), (443, 480816), (477, 446544), (504, 422622), (567, 375664), (636, 334908), (648, 328706), (742, 287064), (756, 281748), (848, 251181), (886, 240408), (954, 223272), (1008, 211311), (1113, 191376), (1134, 187832), (1272, 167454), (1296, 164353), (1329, 160272), (1431, 148848), (1484, 143532), (1512, 140874), (1772, 120204), (1908, 111636), (2226, 95688), (2268, 93916), (2544, 83727), (2658, 80136), (2862, 74424), (2968, 71766), (3024, 70437), (3101, 68688), (3339, 63792), (3544, 60102), (3816, 55818), (3987, 53424), (4293, 49616), (4452, 47844), (4536, 46958), (5316, 40068), (5724, 37212), (5936, 35883), (6202, 34344), (6678, 31896), (7088, 30051), (7632, 27909), (7974, 26712), (8586, 24808), (8904, 23922), (9072, 23479), (9303, 22896), (10017, 21264), (10632, 20034), (11448, 18606), (11961, 17808), (12404, 17172), (13356, 15948)]