212480268

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2$

素因数の和:90

約数の個数: 288

約数和(自身を含む): 716889600

約数和(自身を除く): 504409332

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 19, 21, 22, 26, 28, 33, 38, 39, 42, 44, 49, 52, 57, 66, 76, 77, 78, 84, 91, 98, 114, 132, 133, 143, 147, 154, 156, 182, 196, 209, 228, 231, 247, 266, 273, 286, 294, 308, 343, 361, 364, 399, 418, 429, 462, 494, 532, 539, 546, 572, 588, 627, 637, 686, 722, 741, 798, 836, 858, 924, 931, 988, 1001, 1029, 1078, 1083, 1092, 1254, 1274, 1372, 1444, 1463, 1482, 1596, 1617, 1716, 1729, 1862, 1911, 2002, 2058, 2156, 2166, 2508, 2527, 2548, 2717, 2793, 2926, 2964, 3003, 3234, 3458, 3724, 3773, 3822, 3971, 4004, 4116, 4332, 4389, 4459, 4693, 5054, 5187, 5434, 5586, 5852, 6006, 6468, 6517, 6916, 7007, 7546, 7581, 7644, 7942, 8151, 8778, 8918, 9386, 10108, 10241, 10374, 10868, 11172, 11319, 11913, 12012, 12103, 13034, 13377, 14014, 14079, 15092, 15162, 15884, 16302, 17556, 17689, 17836, 18772, 19019, 19551, 20482, 20748, 21021, 22638, 23826, 24206, 26068, 26754, 27797, 28028, 28158, 30324, 30723, 32604, 32851, 35378, 36309, 38038, 39102, 40964, 42042, 45276, 47652, 48412, 49049, 51623, 53067, 53508, 55594, 56316, 57057, 61446, 65702, 70756, 71687, 72618, 76076, 78204, 83391, 84084, 84721, 98098, 98553, 103246, 106134, 111188, 114114, 122892, 123823, 131404, 133133, 143374, 145236, 147147, 154869, 166782, 169442, 194579, 196196, 197106, 206492, 212268, 215061, 228228, 229957, 247646, 254163, 266266, 286748, 294294, 309738, 333564, 338884, 361361, 371469, 389158, 394212, 399399, 430122, 459914, 495292, 508326, 532532, 583737, 588588, 619476, 689871, 722722, 742938, 778316, 798798, 860244, 919828, 931931, 1016652, 1084083, 1167474, 1362053, 1379742, 1445444, 1485876, 1597596, 1609699, 1863862, 2168166, 2334948, 2529527, 2724106, 2759484, 2795793, 3219398, 3727724, 4086159, 4336332, 4829097, 5059054, 5448212, 5591586, 6438796, 7588581, 8172318, 9658194, 10118108, 11183172, 15177162, 16344636, 17706689, 19316388, 30354324, 35413378, 53120067, 70826756, 106240134, 212480268]

約数ペア:

[(1, 212480268), (2, 106240134), (3, 70826756), (4, 53120067), (6, 35413378), (7, 30354324), (11, 19316388), (12, 17706689), (13, 16344636), (14, 15177162), (19, 11183172), (21, 10118108), (22, 9658194), (26, 8172318), (28, 7588581), (33, 6438796), (38, 5591586), (39, 5448212), (42, 5059054), (44, 4829097), (49, 4336332), (52, 4086159), (57, 3727724), (66, 3219398), (76, 2795793), (77, 2759484), (78, 2724106), (84, 2529527), (91, 2334948), (98, 2168166), (114, 1863862), (132, 1609699), (133, 1597596), (143, 1485876), (147, 1445444), (154, 1379742), (156, 1362053), (182, 1167474), (196, 1084083), (209, 1016652), (228, 931931), (231, 919828), (247, 860244), (266, 798798), (273, 778316), (286, 742938), (294, 722722), (308, 689871), (343, 619476), (361, 588588), (364, 583737), (399, 532532), (418, 508326), (429, 495292), (462, 459914), (494, 430122), (532, 399399), (539, 394212), (546, 389158), (572, 371469), (588, 361361), (627, 338884), (637, 333564), (686, 309738), (722, 294294), (741, 286748), (798, 266266), (836, 254163), (858, 247646), (924, 229957), (931, 228228), (988, 215061), (1001, 212268), (1029, 206492), (1078, 197106), (1083, 196196), (1092, 194579), (1254, 169442), (1274, 166782), (1372, 154869), (1444, 147147), (1463, 145236), (1482, 143374), (1596, 133133), (1617, 131404), (1716, 123823), (1729, 122892), (1862, 114114), (1911, 111188), (2002, 106134), (2058, 103246), (2156, 98553), (2166, 98098), (2508, 84721), (2527, 84084), (2548, 83391), (2717, 78204), (2793, 76076), (2926, 72618), (2964, 71687), (3003, 70756), (3234, 65702), (3458, 61446), (3724, 57057), (3773, 56316), (3822, 55594), (3971, 53508), (4004, 53067), (4116, 51623), (4332, 49049), (4389, 48412), (4459, 47652), (4693, 45276), (5054, 42042), (5187, 40964), (5434, 39102), (5586, 38038), (5852, 36309), (6006, 35378), (6468, 32851), (6517, 32604), (6916, 30723), (7007, 30324), (7546, 28158), (7581, 28028), (7644, 27797), (7942, 26754), (8151, 26068), (8778, 24206), (8918, 23826), (9386, 22638), (10108, 21021), (10241, 20748), (10374, 20482), (10868, 19551), (11172, 19019), (11319, 18772), (11913, 17836), (12012, 17689), (12103, 17556), (13034, 16302), (13377, 15884), (14014, 15162), (14079, 15092)]