13281408

素因数分解:

$2^7\times 3^5\times 7^1\times {\mathrm{61}}^1$

素因数の和:97

約数の個数: 192

約数和(自身を含む): 46038720

約数和(自身を除く): 32757312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 61, 63, 64, 72, 81, 84, 96, 108, 112, 122, 126, 128, 144, 162, 168, 183, 189, 192, 216, 224, 243, 244, 252, 288, 324, 336, 366, 378, 384, 427, 432, 448, 486, 488, 504, 549, 567, 576, 648, 672, 732, 756, 854, 864, 896, 972, 976, 1008, 1098, 1134, 1152, 1281, 1296, 1344, 1464, 1512, 1647, 1701, 1708, 1728, 1944, 1952, 2016, 2196, 2268, 2562, 2592, 2688, 2928, 3024, 3294, 3402, 3416, 3456, 3843, 3888, 3904, 4032, 4392, 4536, 4941, 5124, 5184, 5856, 6048, 6588, 6804, 6832, 7686, 7776, 7808, 8064, 8784, 9072, 9882, 10248, 10368, 11529, 11712, 12096, 13176, 13608, 13664, 14823, 15372, 15552, 17568, 18144, 19764, 20496, 23058, 23424, 24192, 26352, 27216, 27328, 29646, 30744, 31104, 34587, 35136, 36288, 39528, 40992, 46116, 52704, 54432, 54656, 59292, 61488, 69174, 70272, 72576, 79056, 81984, 92232, 103761, 105408, 108864, 118584, 122976, 138348, 158112, 163968, 184464, 207522, 210816, 217728, 237168, 245952, 276696, 316224, 368928, 415044, 474336, 491904, 553392, 632448, 737856, 830088, 948672, 1106784, 1475712, 1660176, 1897344, 2213568, 3320352, 4427136, 6640704, 13281408]

約数ペア:

[(1, 13281408), (2, 6640704), (3, 4427136), (4, 3320352), (6, 2213568), (7, 1897344), (8, 1660176), (9, 1475712), (12, 1106784), (14, 948672), (16, 830088), (18, 737856), (21, 632448), (24, 553392), (27, 491904), (28, 474336), (32, 415044), (36, 368928), (42, 316224), (48, 276696), (54, 245952), (56, 237168), (61, 217728), (63, 210816), (64, 207522), (72, 184464), (81, 163968), (84, 158112), (96, 138348), (108, 122976), (112, 118584), (122, 108864), (126, 105408), (128, 103761), (144, 92232), (162, 81984), (168, 79056), (183, 72576), (189, 70272), (192, 69174), (216, 61488), (224, 59292), (243, 54656), (244, 54432), (252, 52704), (288, 46116), (324, 40992), (336, 39528), (366, 36288), (378, 35136), (384, 34587), (427, 31104), (432, 30744), (448, 29646), (486, 27328), (488, 27216), (504, 26352), (549, 24192), (567, 23424), (576, 23058), (648, 20496), (672, 19764), (732, 18144), (756, 17568), (854, 15552), (864, 15372), (896, 14823), (972, 13664), (976, 13608), (1008, 13176), (1098, 12096), (1134, 11712), (1152, 11529), (1281, 10368), (1296, 10248), (1344, 9882), (1464, 9072), (1512, 8784), (1647, 8064), (1701, 7808), (1708, 7776), (1728, 7686), (1944, 6832), (1952, 6804), (2016, 6588), (2196, 6048), (2268, 5856), (2562, 5184), (2592, 5124), (2688, 4941), (2928, 4536), (3024, 4392), (3294, 4032), (3402, 3904), (3416, 3888), (3456, 3843)]