2781256632

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:455

約数の個数: 288

約数和(自身を含む): 9242755200

約数和(自身を除く): 6461498568

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 121, 132, 133, 152, 154, 168, 209, 228, 231, 242, 264, 266, 308, 361, 363, 379, 399, 418, 456, 462, 484, 532, 616, 627, 722, 726, 758, 798, 836, 847, 924, 968, 1064, 1083, 1137, 1254, 1444, 1452, 1463, 1516, 1596, 1672, 1694, 1848, 2166, 2274, 2299, 2508, 2527, 2541, 2653, 2888, 2904, 2926, 3032, 3192, 3388, 3971, 4169, 4332, 4389, 4548, 4598, 5016, 5054, 5082, 5306, 5852, 6776, 6897, 7201, 7581, 7942, 7959, 8338, 8664, 8778, 9096, 9196, 10108, 10164, 10612, 11704, 11913, 12507, 13794, 14402, 15162, 15884, 15918, 16093, 16676, 17556, 18392, 20216, 20328, 21224, 21603, 23826, 25014, 27588, 27797, 28804, 29183, 30324, 31768, 31836, 32186, 33352, 35112, 43206, 43681, 45859, 47652, 48279, 50028, 50407, 55176, 55594, 57608, 58366, 60648, 63672, 64372, 79211, 83391, 86412, 87362, 87549, 91718, 95304, 96558, 100056, 100814, 111188, 116732, 128744, 131043, 136819, 137577, 151221, 158422, 166782, 172824, 174724, 175098, 183436, 193116, 201628, 222376, 233464, 237633, 262086, 273638, 275154, 302442, 305767, 316844, 321013, 333564, 349448, 350196, 366872, 386232, 403256, 410457, 475266, 524172, 547276, 550308, 554477, 604884, 611534, 633688, 642026, 667128, 700392, 820914, 871321, 917301, 950532, 957733, 963039, 1048344, 1094552, 1100616, 1108954, 1209768, 1223068, 1284052, 1505009, 1641828, 1663431, 1742642, 1834602, 1901064, 1915466, 1926078, 2217908, 2446136, 2568104, 2613963, 2873199, 3010018, 3283656, 3326862, 3485284, 3669204, 3830932, 3852156, 4435816, 4515027, 5227926, 5746398, 6020036, 6099247, 6653724, 6970568, 7338408, 7661864, 7704312, 9030054, 10455852, 10535063, 11492796, 12040072, 12198494, 13307448, 16555099, 18060108, 18297741, 20911704, 21070126, 22985592, 24396988, 31605189, 33110198, 36120216, 36595482, 42140252, 48793976, 49665297, 63210378, 66220396, 73190964, 84280504, 99330594, 115885693, 126420756, 132440792, 146381928, 198661188, 231771386, 252841512, 347657079, 397322376, 463542772, 695314158, 927085544, 1390628316, 2781256632]

約数ペア:

[(1, 2781256632), (2, 1390628316), (3, 927085544), (4, 695314158), (6, 463542772), (7, 397322376), (8, 347657079), (11, 252841512), (12, 231771386), (14, 198661188), (19, 146381928), (21, 132440792), (22, 126420756), (24, 115885693), (28, 99330594), (33, 84280504), (38, 73190964), (42, 66220396), (44, 63210378), (56, 49665297), (57, 48793976), (66, 42140252), (76, 36595482), (77, 36120216), (84, 33110198), (88, 31605189), (114, 24396988), (121, 22985592), (132, 21070126), (133, 20911704), (152, 18297741), (154, 18060108), (168, 16555099), (209, 13307448), (228, 12198494), (231, 12040072), (242, 11492796), (264, 10535063), (266, 10455852), (308, 9030054), (361, 7704312), (363, 7661864), (379, 7338408), (399, 6970568), (418, 6653724), (456, 6099247), (462, 6020036), (484, 5746398), (532, 5227926), (616, 4515027), (627, 4435816), (722, 3852156), (726, 3830932), (758, 3669204), (798, 3485284), (836, 3326862), (847, 3283656), (924, 3010018), (968, 2873199), (1064, 2613963), (1083, 2568104), (1137, 2446136), (1254, 2217908), (1444, 1926078), (1452, 1915466), (1463, 1901064), (1516, 1834602), (1596, 1742642), (1672, 1663431), (1694, 1641828), (1848, 1505009), (2166, 1284052), (2274, 1223068), (2299, 1209768), (2508, 1108954), (2527, 1100616), (2541, 1094552), (2653, 1048344), (2888, 963039), (2904, 957733), (2926, 950532), (3032, 917301), (3192, 871321), (3388, 820914), (3971, 700392), (4169, 667128), (4332, 642026), (4389, 633688), (4548, 611534), (4598, 604884), (5016, 554477), (5054, 550308), (5082, 547276), (5306, 524172), (5852, 475266), (6776, 410457), (6897, 403256), (7201, 386232), (7581, 366872), (7942, 350196), (7959, 349448), (8338, 333564), (8664, 321013), (8778, 316844), (9096, 305767), (9196, 302442), (10108, 275154), (10164, 273638), (10612, 262086), (11704, 237633), (11913, 233464), (12507, 222376), (13794, 201628), (14402, 193116), (15162, 183436), (15884, 175098), (15918, 174724), (16093, 172824), (16676, 166782), (17556, 158422), (18392, 151221), (20216, 137577), (20328, 136819), (21224, 131043), (21603, 128744), (23826, 116732), (25014, 111188), (27588, 100814), (27797, 100056), (28804, 96558), (29183, 95304), (30324, 91718), (31768, 87549), (31836, 87362), (32186, 86412), (33352, 83391), (35112, 79211), (43206, 64372), (43681, 63672), (45859, 60648), (47652, 58366), (48279, 57608), (50028, 55594), (50407, 55176)]