331481808

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:687

約数の個数: 200

約数和(自身を含む): 1116297600

約数和(自身を除く): 784815792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 244, 252, 324, 336, 366, 378, 427, 432, 488, 504, 549, 567, 599, 648, 732, 756, 854, 976, 1008, 1098, 1134, 1198, 1281, 1296, 1464, 1512, 1647, 1708, 1797, 2196, 2268, 2396, 2562, 2928, 3024, 3294, 3416, 3594, 3843, 4193, 4392, 4536, 4792, 4941, 5124, 5391, 6588, 6832, 7188, 7686, 8386, 8784, 9072, 9584, 9882, 10248, 10782, 11529, 12579, 13176, 14376, 15372, 16173, 16772, 19764, 20496, 21564, 23058, 25158, 26352, 28752, 30744, 32346, 33544, 34587, 36539, 37737, 39528, 43128, 46116, 48519, 50316, 61488, 64692, 67088, 69174, 73078, 75474, 79056, 86256, 92232, 97038, 100632, 109617, 113211, 129384, 138348, 146156, 150948, 184464, 194076, 201264, 219234, 226422, 255773, 258768, 276696, 292312, 301896, 328851, 339633, 388152, 438468, 452844, 511546, 553392, 584624, 603792, 657702, 679266, 767319, 776304, 876936, 905688, 986553, 1023092, 1315404, 1358532, 1534638, 1753872, 1811376, 1973106, 2046184, 2301957, 2630808, 2717064, 2959659, 3069276, 3946212, 4092368, 4603914, 5261616, 5434128, 5919318, 6138552, 6905871, 7892424, 9207828, 11838636, 12277104, 13811742, 15784848, 18415656, 20717613, 23677272, 27623484, 36831312, 41435226, 47354544, 55246968, 82870452, 110493936, 165740904, 331481808]

約数ペア:

[(1, 331481808), (2, 165740904), (3, 110493936), (4, 82870452), (6, 55246968), (7, 47354544), (8, 41435226), (9, 36831312), (12, 27623484), (14, 23677272), (16, 20717613), (18, 18415656), (21, 15784848), (24, 13811742), (27, 12277104), (28, 11838636), (36, 9207828), (42, 7892424), (48, 6905871), (54, 6138552), (56, 5919318), (61, 5434128), (63, 5261616), (72, 4603914), (81, 4092368), (84, 3946212), (108, 3069276), (112, 2959659), (122, 2717064), (126, 2630808), (144, 2301957), (162, 2046184), (168, 1973106), (183, 1811376), (189, 1753872), (216, 1534638), (244, 1358532), (252, 1315404), (324, 1023092), (336, 986553), (366, 905688), (378, 876936), (427, 776304), (432, 767319), (488, 679266), (504, 657702), (549, 603792), (567, 584624), (599, 553392), (648, 511546), (732, 452844), (756, 438468), (854, 388152), (976, 339633), (1008, 328851), (1098, 301896), (1134, 292312), (1198, 276696), (1281, 258768), (1296, 255773), (1464, 226422), (1512, 219234), (1647, 201264), (1708, 194076), (1797, 184464), (2196, 150948), (2268, 146156), (2396, 138348), (2562, 129384), (2928, 113211), (3024, 109617), (3294, 100632), (3416, 97038), (3594, 92232), (3843, 86256), (4193, 79056), (4392, 75474), (4536, 73078), (4792, 69174), (4941, 67088), (5124, 64692), (5391, 61488), (6588, 50316), (6832, 48519), (7188, 46116), (7686, 43128), (8386, 39528), (8784, 37737), (9072, 36539), (9584, 34587), (9882, 33544), (10248, 32346), (10782, 30744), (11529, 28752), (12579, 26352), (13176, 25158), (14376, 23058), (15372, 21564), (16173, 20496), (16772, 19764)]