851440512

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:253

約数の個数: 256

約数和(自身を含む): 2632089600

約数和(自身を除く): 1780649088

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, 128, 136, 156, 158, 192, 204, 208, 221, 237, 254, 272, 312, 316, 381, 384, 408, 416, 442, 474, 508, 544, 624, 632, 663, 762, 816, 832, 884, 948, 1016, 1027, 1088, 1248, 1264, 1326, 1343, 1524, 1632, 1651, 1664, 1768, 1896, 2032, 2054, 2159, 2176, 2496, 2528, 2652, 2686, 3048, 3081, 3264, 3302, 3536, 3792, 4029, 4064, 4108, 4318, 4953, 4992, 5056, 5304, 5372, 6096, 6162, 6477, 6528, 6604, 7072, 7584, 8058, 8128, 8216, 8636, 9906, 10033, 10112, 10608, 10744, 12192, 12324, 12954, 13208, 14144, 15168, 16116, 16256, 16432, 17272, 17459, 19812, 20066, 21216, 21488, 24384, 24648, 25908, 26416, 28067, 28288, 30099, 30336, 32232, 32864, 34544, 34918, 39624, 40132, 42432, 42976, 48768, 49296, 51816, 52377, 52832, 56134, 60198, 64464, 65728, 69088, 69836, 79248, 80264, 84201, 84864, 85952, 98592, 103632, 104754, 105664, 112268, 120396, 128928, 130429, 131456, 138176, 139672, 158496, 160528, 168402, 170561, 171904, 197184, 207264, 209508, 211328, 224536, 240792, 257856, 260858, 276352, 279344, 316992, 321056, 336804, 341122, 391287, 394368, 414528, 419016, 449072, 481584, 511683, 515712, 521716, 558688, 633984, 642112, 673608, 682244, 782574, 829056, 838032, 898144, 963168, 1023366, 1043432, 1117376, 1284224, 1347216, 1364488, 1565148, 1676064, 1796288, 1926336, 2046732, 2086864, 2217293, 2234752, 2694432, 2728976, 3130296, 3352128, 3592576, 3852672, 4093464, 4173728, 4434586, 5388864, 5457952, 6260592, 6651879, 6704256, 8186928, 8347456, 8869172, 10777728, 10915904, 12521184, 13303758, 16373856, 16694912, 17738344, 21831808, 25042368, 26607516, 32747712, 35476688, 50084736, 53215032, 65495424, 70953376, 106430064, 141906752, 212860128, 283813504, 425720256, 851440512]

約数ペア:

[(1, 851440512), (2, 425720256), (3, 283813504), (4, 212860128), (6, 141906752), (8, 106430064), (12, 70953376), (13, 65495424), (16, 53215032), (17, 50084736), (24, 35476688), (26, 32747712), (32, 26607516), (34, 25042368), (39, 21831808), (48, 17738344), (51, 16694912), (52, 16373856), (64, 13303758), (68, 12521184), (78, 10915904), (79, 10777728), (96, 8869172), (102, 8347456), (104, 8186928), (127, 6704256), (128, 6651879), (136, 6260592), (156, 5457952), (158, 5388864), (192, 4434586), (204, 4173728), (208, 4093464), (221, 3852672), (237, 3592576), (254, 3352128), (272, 3130296), (312, 2728976), (316, 2694432), (381, 2234752), (384, 2217293), (408, 2086864), (416, 2046732), (442, 1926336), (474, 1796288), (508, 1676064), (544, 1565148), (624, 1364488), (632, 1347216), (663, 1284224), (762, 1117376), (816, 1043432), (832, 1023366), (884, 963168), (948, 898144), (1016, 838032), (1027, 829056), (1088, 782574), (1248, 682244), (1264, 673608), (1326, 642112), (1343, 633984), (1524, 558688), (1632, 521716), (1651, 515712), (1664, 511683), (1768, 481584), (1896, 449072), (2032, 419016), (2054, 414528), (2159, 394368), (2176, 391287), (2496, 341122), (2528, 336804), (2652, 321056), (2686, 316992), (3048, 279344), (3081, 276352), (3264, 260858), (3302, 257856), (3536, 240792), (3792, 224536), (4029, 211328), (4064, 209508), (4108, 207264), (4318, 197184), (4953, 171904), (4992, 170561), (5056, 168402), (5304, 160528), (5372, 158496), (6096, 139672), (6162, 138176), (6477, 131456), (6528, 130429), (6604, 128928), (7072, 120396), (7584, 112268), (8058, 105664), (8128, 104754), (8216, 103632), (8636, 98592), (9906, 85952), (10033, 84864), (10112, 84201), (10608, 80264), (10744, 79248), (12192, 69836), (12324, 69088), (12954, 65728), (13208, 64464), (14144, 60198), (15168, 56134), (16116, 52832), (16256, 52377), (16432, 51816), (17272, 49296), (17459, 48768), (19812, 42976), (20066, 42432), (21216, 40132), (21488, 39624), (24384, 34918), (24648, 34544), (25908, 32864), (26416, 32232), (28067, 30336), (28288, 30099)]