319421844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{66713}}^1$

素因数の和:66749

約数の個数: 72

約数和(自身を含む): 971355840

約数和(自身を除く): 651933996

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 66713, 133426, 200139, 266852, 400278, 466991, 600417, 800556, 933982, 1200834, 1267547, 1400973, 1867964, 2401668, 2535094, 2801946, 3802641, 4202919, 5070188, 5603892, 7605282, 8405838, 8872829, 11407923, 15210564, 16811676, 17745658, 22815846, 26618487, 35491316, 45631692, 53236974, 79855461, 106473948, 159710922, 319421844]

約数ペア:

[(1, 319421844), (2, 159710922), (3, 106473948), (4, 79855461), (6, 53236974), (7, 45631692), (9, 35491316), (12, 26618487), (14, 22815846), (18, 17745658), (19, 16811676), (21, 15210564), (28, 11407923), (36, 8872829), (38, 8405838), (42, 7605282), (57, 5603892), (63, 5070188), (76, 4202919), (84, 3802641), (114, 2801946), (126, 2535094), (133, 2401668), (171, 1867964), (228, 1400973), (252, 1267547), (266, 1200834), (342, 933982), (399, 800556), (532, 600417), (684, 466991), (798, 400278), (1197, 266852), (1596, 200139), (2394, 133426), (4788, 66713)]