391711152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2551}}^1$

素因数の和:3026

約数の個数: 80

約数和(自身を含む): 1159465472

約数和(自身を除く): 767754320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 457, 914, 1371, 1828, 2551, 2742, 3199, 3656, 5102, 5484, 6398, 7312, 7653, 9597, 10204, 10968, 12796, 15306, 17857, 19194, 20408, 21936, 25592, 30612, 35714, 38388, 40816, 51184, 53571, 61224, 71428, 76776, 107142, 122448, 142856, 153552, 214284, 285712, 428568, 857136, 1165807, 2331614, 3497421, 4663228, 6994842, 8160649, 9326456, 13989684, 16321298, 18652912, 24481947, 27979368, 32642596, 48963894, 55958736, 65285192, 97927788, 130570384, 195855576, 391711152]

約数ペア:

[(1, 391711152), (2, 195855576), (3, 130570384), (4, 97927788), (6, 65285192), (7, 55958736), (8, 48963894), (12, 32642596), (14, 27979368), (16, 24481947), (21, 18652912), (24, 16321298), (28, 13989684), (42, 9326456), (48, 8160649), (56, 6994842), (84, 4663228), (112, 3497421), (168, 2331614), (336, 1165807), (457, 857136), (914, 428568), (1371, 285712), (1828, 214284), (2551, 153552), (2742, 142856), (3199, 122448), (3656, 107142), (5102, 76776), (5484, 71428), (6398, 61224), (7312, 53571), (7653, 51184), (9597, 40816), (10204, 38388), (10968, 35714), (12796, 30612), (15306, 25592), (17857, 21936), (19194, 20408)]