211435686

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:120

約数の個数: 288

約数和(自身を含む): 648760320

約数和(自身を除く): 437324634

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 31, 33, 37, 38, 42, 49, 57, 62, 63, 66, 74, 77, 93, 98, 99, 111, 114, 126, 133, 147, 154, 171, 186, 198, 209, 217, 222, 231, 259, 266, 279, 294, 333, 341, 342, 399, 407, 418, 434, 441, 462, 518, 539, 558, 589, 627, 651, 666, 682, 693, 703, 777, 798, 814, 882, 931, 1023, 1078, 1147, 1178, 1197, 1221, 1254, 1302, 1386, 1406, 1463, 1519, 1554, 1617, 1767, 1813, 1862, 1881, 1953, 2046, 2109, 2294, 2331, 2387, 2394, 2442, 2793, 2849, 2926, 3038, 3069, 3234, 3441, 3534, 3626, 3663, 3762, 3906, 4123, 4218, 4389, 4557, 4662, 4774, 4851, 4921, 5301, 5439, 5586, 5698, 6138, 6327, 6479, 6882, 7161, 7326, 7733, 8029, 8246, 8379, 8547, 8778, 9114, 9702, 9842, 10241, 10323, 10602, 10878, 12369, 12617, 12654, 12958, 13167, 13671, 14322, 14763, 15466, 16058, 16317, 16709, 16758, 17094, 19437, 19943, 20482, 20646, 21483, 21793, 23199, 24087, 24738, 25234, 25641, 26334, 27342, 28861, 29526, 30723, 32634, 33418, 34447, 37107, 37851, 38874, 39886, 42966, 43586, 44289, 45353, 46398, 48174, 50127, 51282, 54131, 56203, 57722, 58311, 59829, 61446, 65379, 68894, 69597, 72261, 74214, 75702, 86583, 88319, 88578, 90706, 92169, 100254, 103341, 108262, 112406, 113553, 116622, 119658, 130758, 136059, 139194, 144522, 150381, 152551, 162393, 168609, 173166, 176638, 179487, 184338, 196137, 206682, 227106, 239723, 259749, 264957, 272118, 300762, 305102, 310023, 317471, 324786, 337218, 358974, 378917, 392274, 408177, 457653, 479446, 487179, 505827, 519498, 529914, 618233, 620046, 634942, 719169, 757834, 794871, 816354, 915306, 952413, 974358, 1011654, 1067857, 1136751, 1236466, 1372959, 1438338, 1589742, 1678061, 1854699, 1904826, 2135714, 2157507, 2273502, 2745918, 2857239, 3203571, 3356122, 3410253, 3709398, 4315014, 5034183, 5564097, 5714478, 6407142, 6820506, 9610713, 10068366, 11128194, 11746427, 15102549, 19221426, 23492854, 30205098, 35239281, 70478562, 105717843, 211435686]

約数ペア:

[(1, 211435686), (2, 105717843), (3, 70478562), (6, 35239281), (7, 30205098), (9, 23492854), (11, 19221426), (14, 15102549), (18, 11746427), (19, 11128194), (21, 10068366), (22, 9610713), (31, 6820506), (33, 6407142), (37, 5714478), (38, 5564097), (42, 5034183), (49, 4315014), (57, 3709398), (62, 3410253), (63, 3356122), (66, 3203571), (74, 2857239), (77, 2745918), (93, 2273502), (98, 2157507), (99, 2135714), (111, 1904826), (114, 1854699), (126, 1678061), (133, 1589742), (147, 1438338), (154, 1372959), (171, 1236466), (186, 1136751), (198, 1067857), (209, 1011654), (217, 974358), (222, 952413), (231, 915306), (259, 816354), (266, 794871), (279, 757834), (294, 719169), (333, 634942), (341, 620046), (342, 618233), (399, 529914), (407, 519498), (418, 505827), (434, 487179), (441, 479446), (462, 457653), (518, 408177), (539, 392274), (558, 378917), (589, 358974), (627, 337218), (651, 324786), (666, 317471), (682, 310023), (693, 305102), (703, 300762), (777, 272118), (798, 264957), (814, 259749), (882, 239723), (931, 227106), (1023, 206682), (1078, 196137), (1147, 184338), (1178, 179487), (1197, 176638), (1221, 173166), (1254, 168609), (1302, 162393), (1386, 152551), (1406, 150381), (1463, 144522), (1519, 139194), (1554, 136059), (1617, 130758), (1767, 119658), (1813, 116622), (1862, 113553), (1881, 112406), (1953, 108262), (2046, 103341), (2109, 100254), (2294, 92169), (2331, 90706), (2387, 88578), (2394, 88319), (2442, 86583), (2793, 75702), (2849, 74214), (2926, 72261), (3038, 69597), (3069, 68894), (3234, 65379), (3441, 61446), (3534, 59829), (3626, 58311), (3663, 57722), (3762, 56203), (3906, 54131), (4123, 51282), (4218, 50127), (4389, 48174), (4557, 46398), (4662, 45353), (4774, 44289), (4851, 43586), (4921, 42966), (5301, 39886), (5439, 38874), (5586, 37851), (5698, 37107), (6138, 34447), (6327, 33418), (6479, 32634), (6882, 30723), (7161, 29526), (7326, 28861), (7733, 27342), (8029, 26334), (8246, 25641), (8379, 25234), (8547, 24738), (8778, 24087), (9114, 23199), (9702, 21793), (9842, 21483), (10241, 20646), (10323, 20482), (10602, 19943), (10878, 19437), (12369, 17094), (12617, 16758), (12654, 16709), (12958, 16317), (13167, 16058), (13671, 15466), (14322, 14763)]