2128681464

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1450

約数の個数: 256

約数和(自身を含む): 7060193280

約数和(自身を除く): 4931511816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 31, 39, 42, 46, 52, 56, 62, 69, 78, 84, 91, 92, 93, 104, 124, 138, 156, 161, 168, 182, 184, 186, 217, 248, 273, 276, 299, 312, 322, 364, 372, 403, 434, 483, 546, 552, 598, 644, 651, 713, 728, 744, 806, 868, 897, 966, 1092, 1196, 1209, 1288, 1302, 1367, 1426, 1612, 1736, 1794, 1932, 2093, 2139, 2184, 2392, 2418, 2604, 2734, 2821, 2852, 3224, 3588, 3864, 4101, 4186, 4278, 4836, 4991, 5208, 5468, 5642, 5704, 6279, 7176, 8202, 8372, 8463, 8556, 9269, 9569, 9672, 9982, 10936, 11284, 12558, 14973, 16404, 16744, 16926, 17112, 17771, 18538, 19138, 19964, 22568, 25116, 27807, 28707, 29946, 31441, 32808, 33852, 35542, 37076, 38276, 39928, 42377, 50232, 53313, 55614, 57414, 59892, 62882, 64883, 67704, 71084, 74152, 76552, 84754, 94323, 106626, 111228, 114828, 119784, 124397, 125764, 127131, 129766, 142168, 169508, 188646, 194649, 213252, 220087, 222456, 229656, 248794, 251528, 254262, 259532, 296639, 339016, 373191, 377292, 389298, 408733, 426504, 440174, 497588, 508524, 519064, 550901, 593278, 660261, 746382, 754584, 778596, 817466, 880348, 889917, 974671, 995176, 1017048, 1101802, 1186556, 1226199, 1320522, 1492764, 1557192, 1634932, 1652703, 1760696, 1779834, 1949342, 2203604, 2373112, 2452398, 2641044, 2861131, 2924013, 2985528, 3269864, 3305406, 3559668, 3856307, 3898684, 4407208, 4904796, 5282088, 5722262, 5848026, 6610812, 6822697, 7119336, 7712614, 7797368, 8583393, 9809592, 11444524, 11568921, 11696052, 12670723, 13221624, 13645394, 15425228, 17166786, 20468091, 22889048, 23137842, 23392104, 25341446, 27290788, 30850456, 34333572, 38012169, 40936182, 46275684, 50682892, 54581576, 68667144, 76024338, 81872364, 88695061, 92551368, 101365784, 152048676, 163744728, 177390122, 266085183, 304097352, 354780244, 532170366, 709560488, 1064340732, 2128681464]

約数ペア:

[(1, 2128681464), (2, 1064340732), (3, 709560488), (4, 532170366), (6, 354780244), (7, 304097352), (8, 266085183), (12, 177390122), (13, 163744728), (14, 152048676), (21, 101365784), (23, 92551368), (24, 88695061), (26, 81872364), (28, 76024338), (31, 68667144), (39, 54581576), (42, 50682892), (46, 46275684), (52, 40936182), (56, 38012169), (62, 34333572), (69, 30850456), (78, 27290788), (84, 25341446), (91, 23392104), (92, 23137842), (93, 22889048), (104, 20468091), (124, 17166786), (138, 15425228), (156, 13645394), (161, 13221624), (168, 12670723), (182, 11696052), (184, 11568921), (186, 11444524), (217, 9809592), (248, 8583393), (273, 7797368), (276, 7712614), (299, 7119336), (312, 6822697), (322, 6610812), (364, 5848026), (372, 5722262), (403, 5282088), (434, 4904796), (483, 4407208), (546, 3898684), (552, 3856307), (598, 3559668), (644, 3305406), (651, 3269864), (713, 2985528), (728, 2924013), (744, 2861131), (806, 2641044), (868, 2452398), (897, 2373112), (966, 2203604), (1092, 1949342), (1196, 1779834), (1209, 1760696), (1288, 1652703), (1302, 1634932), (1367, 1557192), (1426, 1492764), (1612, 1320522), (1736, 1226199), (1794, 1186556), (1932, 1101802), (2093, 1017048), (2139, 995176), (2184, 974671), (2392, 889917), (2418, 880348), (2604, 817466), (2734, 778596), (2821, 754584), (2852, 746382), (3224, 660261), (3588, 593278), (3864, 550901), (4101, 519064), (4186, 508524), (4278, 497588), (4836, 440174), (4991, 426504), (5208, 408733), (5468, 389298), (5642, 377292), (5704, 373191), (6279, 339016), (7176, 296639), (8202, 259532), (8372, 254262), (8463, 251528), (8556, 248794), (9269, 229656), (9569, 222456), (9672, 220087), (9982, 213252), (10936, 194649), (11284, 188646), (12558, 169508), (14973, 142168), (16404, 129766), (16744, 127131), (16926, 125764), (17112, 124397), (17771, 119784), (18538, 114828), (19138, 111228), (19964, 106626), (22568, 94323), (25116, 84754), (27807, 76552), (28707, 74152), (29946, 71084), (31441, 67704), (32808, 64883), (33852, 62882), (35542, 59892), (37076, 57414), (38276, 55614), (39928, 53313), (42377, 50232)]