1271306232

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 4257792000

約数和(自身を除く): 2986485768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 84, 92, 108, 126, 138, 139, 161, 168, 184, 189, 207, 216, 252, 263, 276, 278, 322, 378, 414, 417, 483, 504, 526, 552, 556, 621, 644, 756, 789, 828, 834, 966, 973, 1052, 1112, 1242, 1251, 1288, 1449, 1512, 1578, 1656, 1668, 1841, 1932, 1946, 2104, 2367, 2484, 2502, 2898, 2919, 3156, 3197, 3336, 3682, 3753, 3864, 3892, 4347, 4734, 4968, 5004, 5523, 5796, 5838, 6049, 6312, 6394, 7101, 7364, 7506, 7784, 8694, 8757, 9468, 9591, 10008, 11046, 11592, 11676, 12098, 12788, 14202, 14728, 15012, 16569, 17388, 17514, 18147, 18936, 19182, 22092, 22379, 23352, 24196, 25576, 26271, 28404, 28773, 30024, 33138, 34776, 35028, 36294, 36557, 38364, 42343, 44184, 44758, 48392, 49707, 52542, 54441, 56808, 57546, 66276, 67137, 70056, 72588, 73114, 76728, 84686, 86319, 89516, 99414, 105084, 108882, 109671, 115092, 127029, 132552, 134274, 145176, 146228, 163323, 169372, 172638, 179032, 198828, 201411, 210168, 217764, 219342, 230184, 254058, 255899, 268548, 292456, 326646, 329013, 338744, 345276, 381087, 397656, 402822, 435528, 438684, 508116, 511798, 537096, 604233, 653292, 658026, 690552, 762174, 767697, 805644, 840811, 877368, 987039, 1016232, 1023596, 1143261, 1208466, 1306584, 1316052, 1524348, 1535394, 1611288, 1681622, 1974078, 2047192, 2286522, 2303091, 2416932, 2522433, 2632104, 3048696, 3070788, 3363244, 3948156, 4573044, 4606182, 4833864, 5044866, 5885677, 6141576, 6726488, 6909273, 7567299, 7896312, 9146088, 9212364, 10089732, 11771354, 13818546, 15134598, 17657031, 18424728, 20179464, 22701897, 23542708, 27637092, 30269196, 35314062, 45403794, 47085416, 52971093, 55274184, 60538392, 70628124, 90807588, 105942186, 141256248, 158913279, 181615176, 211884372, 317826558, 423768744, 635653116, 1271306232]

約数ペア:

[(1, 1271306232), (2, 635653116), (3, 423768744), (4, 317826558), (6, 211884372), (7, 181615176), (8, 158913279), (9, 141256248), (12, 105942186), (14, 90807588), (18, 70628124), (21, 60538392), (23, 55274184), (24, 52971093), (27, 47085416), (28, 45403794), (36, 35314062), (42, 30269196), (46, 27637092), (54, 23542708), (56, 22701897), (63, 20179464), (69, 18424728), (72, 17657031), (84, 15134598), (92, 13818546), (108, 11771354), (126, 10089732), (138, 9212364), (139, 9146088), (161, 7896312), (168, 7567299), (184, 6909273), (189, 6726488), (207, 6141576), (216, 5885677), (252, 5044866), (263, 4833864), (276, 4606182), (278, 4573044), (322, 3948156), (378, 3363244), (414, 3070788), (417, 3048696), (483, 2632104), (504, 2522433), (526, 2416932), (552, 2303091), (556, 2286522), (621, 2047192), (644, 1974078), (756, 1681622), (789, 1611288), (828, 1535394), (834, 1524348), (966, 1316052), (973, 1306584), (1052, 1208466), (1112, 1143261), (1242, 1023596), (1251, 1016232), (1288, 987039), (1449, 877368), (1512, 840811), (1578, 805644), (1656, 767697), (1668, 762174), (1841, 690552), (1932, 658026), (1946, 653292), (2104, 604233), (2367, 537096), (2484, 511798), (2502, 508116), (2898, 438684), (2919, 435528), (3156, 402822), (3197, 397656), (3336, 381087), (3682, 345276), (3753, 338744), (3864, 329013), (3892, 326646), (4347, 292456), (4734, 268548), (4968, 255899), (5004, 254058), (5523, 230184), (5796, 219342), (5838, 217764), (6049, 210168), (6312, 201411), (6394, 198828), (7101, 179032), (7364, 172638), (7506, 169372), (7784, 163323), (8694, 146228), (8757, 145176), (9468, 134274), (9591, 132552), (10008, 127029), (11046, 115092), (11592, 109671), (11676, 108882), (12098, 105084), (12788, 99414), (14202, 89516), (14728, 86319), (15012, 84686), (16569, 76728), (17388, 73114), (17514, 72588), (18147, 70056), (18936, 67137), (19182, 66276), (22092, 57546), (22379, 56808), (23352, 54441), (24196, 52542), (25576, 49707), (26271, 48392), (28404, 44758), (28773, 44184), (30024, 42343), (33138, 38364), (34776, 36557), (35028, 36294)]