425720256

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:251

約数の個数: 224

約数和(自身を含む): 1310883840

約数和(自身を除く): 885163584

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 32, 34, 39, 48, 51, 52, 64, 68, 78, 79, 96, 102, 104, 127, 136, 156, 158, 192, 204, 208, 221, 237, 254, 272, 312, 316, 381, 408, 416, 442, 474, 508, 544, 624, 632, 663, 762, 816, 832, 884, 948, 1016, 1027, 1088, 1248, 1264, 1326, 1343, 1524, 1632, 1651, 1768, 1896, 2032, 2054, 2159, 2496, 2528, 2652, 2686, 3048, 3081, 3264, 3302, 3536, 3792, 4029, 4064, 4108, 4318, 4953, 5056, 5304, 5372, 6096, 6162, 6477, 6604, 7072, 7584, 8058, 8128, 8216, 8636, 9906, 10033, 10608, 10744, 12192, 12324, 12954, 13208, 14144, 15168, 16116, 16432, 17272, 17459, 19812, 20066, 21216, 21488, 24384, 24648, 25908, 26416, 28067, 30099, 32232, 32864, 34544, 34918, 39624, 40132, 42432, 42976, 49296, 51816, 52377, 52832, 56134, 60198, 64464, 65728, 69088, 69836, 79248, 80264, 84201, 85952, 98592, 103632, 104754, 105664, 112268, 120396, 128928, 130429, 138176, 139672, 158496, 160528, 168402, 170561, 197184, 207264, 209508, 224536, 240792, 257856, 260858, 279344, 316992, 321056, 336804, 341122, 391287, 414528, 419016, 449072, 481584, 511683, 521716, 558688, 642112, 673608, 682244, 782574, 838032, 898144, 963168, 1023366, 1043432, 1117376, 1347216, 1364488, 1565148, 1676064, 1796288, 1926336, 2046732, 2086864, 2217293, 2694432, 2728976, 3130296, 3352128, 4093464, 4173728, 4434586, 5388864, 5457952, 6260592, 6651879, 8186928, 8347456, 8869172, 10915904, 12521184, 13303758, 16373856, 17738344, 25042368, 26607516, 32747712, 35476688, 53215032, 70953376, 106430064, 141906752, 212860128, 425720256]

約数ペア:

[(1, 425720256), (2, 212860128), (3, 141906752), (4, 106430064), (6, 70953376), (8, 53215032), (12, 35476688), (13, 32747712), (16, 26607516), (17, 25042368), (24, 17738344), (26, 16373856), (32, 13303758), (34, 12521184), (39, 10915904), (48, 8869172), (51, 8347456), (52, 8186928), (64, 6651879), (68, 6260592), (78, 5457952), (79, 5388864), (96, 4434586), (102, 4173728), (104, 4093464), (127, 3352128), (136, 3130296), (156, 2728976), (158, 2694432), (192, 2217293), (204, 2086864), (208, 2046732), (221, 1926336), (237, 1796288), (254, 1676064), (272, 1565148), (312, 1364488), (316, 1347216), (381, 1117376), (408, 1043432), (416, 1023366), (442, 963168), (474, 898144), (508, 838032), (544, 782574), (624, 682244), (632, 673608), (663, 642112), (762, 558688), (816, 521716), (832, 511683), (884, 481584), (948, 449072), (1016, 419016), (1027, 414528), (1088, 391287), (1248, 341122), (1264, 336804), (1326, 321056), (1343, 316992), (1524, 279344), (1632, 260858), (1651, 257856), (1768, 240792), (1896, 224536), (2032, 209508), (2054, 207264), (2159, 197184), (2496, 170561), (2528, 168402), (2652, 160528), (2686, 158496), (3048, 139672), (3081, 138176), (3264, 130429), (3302, 128928), (3536, 120396), (3792, 112268), (4029, 105664), (4064, 104754), (4108, 103632), (4318, 98592), (4953, 85952), (5056, 84201), (5304, 80264), (5372, 79248), (6096, 69836), (6162, 69088), (6477, 65728), (6604, 64464), (7072, 60198), (7584, 56134), (8058, 52832), (8128, 52377), (8216, 51816), (8636, 49296), (9906, 42976), (10033, 42432), (10608, 40132), (10744, 39624), (12192, 34918), (12324, 34544), (12954, 32864), (13208, 32232), (14144, 30099), (15168, 28067), (16116, 26416), (16432, 25908), (17272, 24648), (17459, 24384), (19812, 21488), (20066, 21216)]