2019177552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{12043}}^1$

素因数の和:12560

約数の個数: 80

約数和(自身を含む): 5973824000

約数和(自身を除く): 3954646448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 499, 998, 1497, 1996, 2994, 3493, 3992, 5988, 6986, 7984, 10479, 11976, 12043, 13972, 20958, 23952, 24086, 27944, 36129, 41916, 48172, 55888, 72258, 83832, 84301, 96344, 144516, 167664, 168602, 192688, 252903, 289032, 337204, 505806, 578064, 674408, 1011612, 1348816, 2023224, 4046448, 6009457, 12018914, 18028371, 24037828, 36056742, 42066199, 48075656, 72113484, 84132398, 96151312, 126198597, 144226968, 168264796, 252397194, 288453936, 336529592, 504794388, 673059184, 1009588776, 2019177552]

約数ペア:

[(1, 2019177552), (2, 1009588776), (3, 673059184), (4, 504794388), (6, 336529592), (7, 288453936), (8, 252397194), (12, 168264796), (14, 144226968), (16, 126198597), (21, 96151312), (24, 84132398), (28, 72113484), (42, 48075656), (48, 42066199), (56, 36056742), (84, 24037828), (112, 18028371), (168, 12018914), (336, 6009457), (499, 4046448), (998, 2023224), (1497, 1348816), (1996, 1011612), (2994, 674408), (3493, 578064), (3992, 505806), (5988, 337204), (6986, 289032), (7984, 252903), (10479, 192688), (11976, 168602), (12043, 167664), (13972, 144516), (20958, 96344), (23952, 84301), (24086, 83832), (27944, 72258), (36129, 55888), (41916, 48172)]