212860128

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 650280960

約数和(自身を除く): 437420832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 68, 78, 79, 96, 102, 104, 127, 136, 156, 158, 204, 208, 221, 237, 254, 272, 312, 316, 381, 408, 416, 442, 474, 508, 544, 624, 632, 663, 762, 816, 884, 948, 1016, 1027, 1248, 1264, 1326, 1343, 1524, 1632, 1651, 1768, 1896, 2032, 2054, 2159, 2528, 2652, 2686, 3048, 3081, 3302, 3536, 3792, 4029, 4064, 4108, 4318, 4953, 5304, 5372, 6096, 6162, 6477, 6604, 7072, 7584, 8058, 8216, 8636, 9906, 10033, 10608, 10744, 12192, 12324, 12954, 13208, 16116, 16432, 17272, 17459, 19812, 20066, 21216, 21488, 24648, 25908, 26416, 28067, 30099, 32232, 32864, 34544, 34918, 39624, 40132, 42976, 49296, 51816, 52377, 52832, 56134, 60198, 64464, 69088, 69836, 79248, 80264, 84201, 98592, 103632, 104754, 112268, 120396, 128928, 130429, 139672, 158496, 160528, 168402, 170561, 207264, 209508, 224536, 240792, 260858, 279344, 321056, 336804, 341122, 391287, 419016, 449072, 481584, 511683, 521716, 558688, 673608, 682244, 782574, 838032, 898144, 963168, 1023366, 1043432, 1347216, 1364488, 1565148, 1676064, 2046732, 2086864, 2217293, 2694432, 2728976, 3130296, 4093464, 4173728, 4434586, 5457952, 6260592, 6651879, 8186928, 8869172, 12521184, 13303758, 16373856, 17738344, 26607516, 35476688, 53215032, 70953376, 106430064, 212860128]

約数ペア:

[(1, 212860128), (2, 106430064), (3, 70953376), (4, 53215032), (6, 35476688), (8, 26607516), (12, 17738344), (13, 16373856), (16, 13303758), (17, 12521184), (24, 8869172), (26, 8186928), (32, 6651879), (34, 6260592), (39, 5457952), (48, 4434586), (51, 4173728), (52, 4093464), (68, 3130296), (78, 2728976), (79, 2694432), (96, 2217293), (102, 2086864), (104, 2046732), (127, 1676064), (136, 1565148), (156, 1364488), (158, 1347216), (204, 1043432), (208, 1023366), (221, 963168), (237, 898144), (254, 838032), (272, 782574), (312, 682244), (316, 673608), (381, 558688), (408, 521716), (416, 511683), (442, 481584), (474, 449072), (508, 419016), (544, 391287), (624, 341122), (632, 336804), (663, 321056), (762, 279344), (816, 260858), (884, 240792), (948, 224536), (1016, 209508), (1027, 207264), (1248, 170561), (1264, 168402), (1326, 160528), (1343, 158496), (1524, 139672), (1632, 130429), (1651, 128928), (1768, 120396), (1896, 112268), (2032, 104754), (2054, 103632), (2159, 98592), (2528, 84201), (2652, 80264), (2686, 79248), (3048, 69836), (3081, 69088), (3302, 64464), (3536, 60198), (3792, 56134), (4029, 52832), (4064, 52377), (4108, 51816), (4318, 49296), (4953, 42976), (5304, 40132), (5372, 39624), (6096, 34918), (6162, 34544), (6477, 32864), (6604, 32232), (7072, 30099), (7584, 28067), (8058, 26416), (8216, 25908), (8636, 24648), (9906, 21488), (10033, 21216), (10608, 20066), (10744, 19812), (12192, 17459), (12324, 17272), (12954, 16432), (13208, 16116)]