42704928

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 192

約数和(自身を含む): 149022720

約数和(自身を除く): 106317792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 32, 36, 42, 46, 48, 54, 56, 63, 69, 72, 84, 92, 96, 108, 112, 126, 138, 144, 161, 168, 184, 189, 207, 216, 224, 252, 276, 288, 307, 322, 336, 368, 378, 414, 432, 483, 504, 552, 614, 621, 644, 672, 736, 756, 828, 864, 921, 966, 1008, 1104, 1228, 1242, 1288, 1449, 1512, 1656, 1842, 1932, 2016, 2149, 2208, 2456, 2484, 2576, 2763, 2898, 3024, 3312, 3684, 3864, 4298, 4347, 4912, 4968, 5152, 5526, 5796, 6048, 6447, 6624, 7061, 7368, 7728, 8289, 8596, 8694, 9824, 9936, 11052, 11592, 12894, 14122, 14736, 15456, 16578, 17192, 17388, 19341, 19872, 21183, 22104, 23184, 25788, 28244, 29472, 33156, 34384, 34776, 38682, 42366, 44208, 46368, 49427, 51576, 56488, 58023, 63549, 66312, 68768, 69552, 77364, 84732, 88416, 98854, 103152, 112976, 116046, 127098, 132624, 139104, 148281, 154728, 169464, 190647, 197708, 206304, 225952, 232092, 254196, 265248, 296562, 309456, 338928, 381294, 395416, 444843, 464184, 508392, 593124, 618912, 677856, 762588, 790832, 889686, 928368, 1016784, 1186248, 1334529, 1525176, 1581664, 1779372, 1856736, 2033568, 2372496, 2669058, 3050352, 3558744, 4744992, 5338116, 6100704, 7117488, 10676232, 14234976, 21352464, 42704928]

約数ペア:

[(1, 42704928), (2, 21352464), (3, 14234976), (4, 10676232), (6, 7117488), (7, 6100704), (8, 5338116), (9, 4744992), (12, 3558744), (14, 3050352), (16, 2669058), (18, 2372496), (21, 2033568), (23, 1856736), (24, 1779372), (27, 1581664), (28, 1525176), (32, 1334529), (36, 1186248), (42, 1016784), (46, 928368), (48, 889686), (54, 790832), (56, 762588), (63, 677856), (69, 618912), (72, 593124), (84, 508392), (92, 464184), (96, 444843), (108, 395416), (112, 381294), (126, 338928), (138, 309456), (144, 296562), (161, 265248), (168, 254196), (184, 232092), (189, 225952), (207, 206304), (216, 197708), (224, 190647), (252, 169464), (276, 154728), (288, 148281), (307, 139104), (322, 132624), (336, 127098), (368, 116046), (378, 112976), (414, 103152), (432, 98854), (483, 88416), (504, 84732), (552, 77364), (614, 69552), (621, 68768), (644, 66312), (672, 63549), (736, 58023), (756, 56488), (828, 51576), (864, 49427), (921, 46368), (966, 44208), (1008, 42366), (1104, 38682), (1228, 34776), (1242, 34384), (1288, 33156), (1449, 29472), (1512, 28244), (1656, 25788), (1842, 23184), (1932, 22104), (2016, 21183), (2149, 19872), (2208, 19341), (2456, 17388), (2484, 17192), (2576, 16578), (2763, 15456), (2898, 14736), (3024, 14122), (3312, 12894), (3684, 11592), (3864, 11052), (4298, 9936), (4347, 9824), (4912, 8694), (4968, 8596), (5152, 8289), (5526, 7728), (5796, 7368), (6048, 7061), (6447, 6624)]