1187254224

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1$

素因数の和:406

約数の個数: 240

約数和(自身を含む): 3748499664

約数和(自身を除く): 2561245440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 61, 72, 74, 78, 104, 111, 117, 122, 144, 148, 156, 183, 208, 222, 234, 244, 281, 296, 312, 333, 366, 444, 468, 481, 488, 549, 562, 592, 624, 666, 732, 793, 843, 888, 936, 962, 976, 1098, 1124, 1332, 1443, 1464, 1586, 1686, 1776, 1872, 1924, 2196, 2248, 2257, 2379, 2529, 2664, 2886, 2928, 3172, 3372, 3653, 3848, 4329, 4392, 4496, 4514, 4758, 5058, 5328, 5772, 6344, 6744, 6771, 7137, 7306, 7696, 8658, 8784, 9028, 9516, 10116, 10397, 10959, 11544, 12688, 13488, 13542, 14274, 14612, 17141, 17316, 18056, 19032, 20232, 20313, 20794, 21918, 23088, 27084, 28548, 29224, 29341, 31191, 32877, 34282, 34632, 36112, 38064, 40464, 40626, 41588, 43836, 51423, 54168, 57096, 58448, 58682, 62382, 65754, 68564, 69264, 81252, 83176, 87672, 88023, 93573, 102846, 108336, 114192, 117364, 124764, 131508, 135161, 137128, 154269, 162504, 166352, 175344, 176046, 187146, 205692, 222833, 234728, 249528, 263016, 264069, 270322, 274256, 308538, 325008, 352092, 374292, 405483, 411384, 445666, 469456, 499056, 526032, 528138, 540644, 617076, 634217, 668499, 704184, 748584, 810966, 822768, 891332, 1056276, 1081288, 1216449, 1234152, 1268434, 1336998, 1408368, 1497168, 1621932, 1782664, 1902651, 2005497, 2112552, 2162576, 2432898, 2468304, 2536868, 2673996, 3243864, 3565328, 3805302, 4010994, 4225104, 4865796, 5073736, 5347992, 5707953, 6487728, 7610604, 8021988, 8244821, 9731592, 10147472, 10695984, 11415906, 15221208, 16043976, 16489642, 19463184, 22831812, 24734463, 30442416, 32087952, 32979284, 45663624, 49468926, 65958568, 74203389, 91327248, 98937852, 131917136, 148406778, 197875704, 296813556, 395751408, 593627112, 1187254224]

約数ペア:

[(1, 1187254224), (2, 593627112), (3, 395751408), (4, 296813556), (6, 197875704), (8, 148406778), (9, 131917136), (12, 98937852), (13, 91327248), (16, 74203389), (18, 65958568), (24, 49468926), (26, 45663624), (36, 32979284), (37, 32087952), (39, 30442416), (48, 24734463), (52, 22831812), (61, 19463184), (72, 16489642), (74, 16043976), (78, 15221208), (104, 11415906), (111, 10695984), (117, 10147472), (122, 9731592), (144, 8244821), (148, 8021988), (156, 7610604), (183, 6487728), (208, 5707953), (222, 5347992), (234, 5073736), (244, 4865796), (281, 4225104), (296, 4010994), (312, 3805302), (333, 3565328), (366, 3243864), (444, 2673996), (468, 2536868), (481, 2468304), (488, 2432898), (549, 2162576), (562, 2112552), (592, 2005497), (624, 1902651), (666, 1782664), (732, 1621932), (793, 1497168), (843, 1408368), (888, 1336998), (936, 1268434), (962, 1234152), (976, 1216449), (1098, 1081288), (1124, 1056276), (1332, 891332), (1443, 822768), (1464, 810966), (1586, 748584), (1686, 704184), (1776, 668499), (1872, 634217), (1924, 617076), (2196, 540644), (2248, 528138), (2257, 526032), (2379, 499056), (2529, 469456), (2664, 445666), (2886, 411384), (2928, 405483), (3172, 374292), (3372, 352092), (3653, 325008), (3848, 308538), (4329, 274256), (4392, 270322), (4496, 264069), (4514, 263016), (4758, 249528), (5058, 234728), (5328, 222833), (5772, 205692), (6344, 187146), (6744, 176046), (6771, 175344), (7137, 166352), (7306, 162504), (7696, 154269), (8658, 137128), (8784, 135161), (9028, 131508), (9516, 124764), (10116, 117364), (10397, 114192), (10959, 108336), (11544, 102846), (12688, 93573), (13488, 88023), (13542, 87672), (14274, 83176), (14612, 81252), (17141, 69264), (17316, 68564), (18056, 65754), (19032, 62382), (20232, 58682), (20313, 58448), (20794, 57096), (21918, 54168), (23088, 51423), (27084, 43836), (28548, 41588), (29224, 40626), (29341, 40464), (31191, 38064), (32877, 36112), (34282, 34632)]