1570281496

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{503}}^1\times {\mathrm{521}}^1$

素因数の和:1144

約数の個数: 64

約数和(自身を含む): 3409620480

約数和(自身を除く): 1839338984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 503, 521, 749, 856, 1006, 1042, 1498, 2012, 2084, 2996, 3521, 3647, 4024, 4168, 5992, 7042, 7294, 14084, 14588, 28168, 29176, 53821, 55747, 107642, 111494, 215284, 222988, 262063, 376747, 390229, 430568, 445976, 524126, 753494, 780458, 1048252, 1506988, 1560916, 1834441, 2096504, 3013976, 3121832, 3668882, 7337764, 14675528, 28040741, 56081482, 112162964, 196285187, 224325928, 392570374, 785140748, 1570281496]

約数ペア:

[(1, 1570281496), (2, 785140748), (4, 392570374), (7, 224325928), (8, 196285187), (14, 112162964), (28, 56081482), (56, 28040741), (107, 14675528), (214, 7337764), (428, 3668882), (503, 3121832), (521, 3013976), (749, 2096504), (856, 1834441), (1006, 1560916), (1042, 1506988), (1498, 1048252), (2012, 780458), (2084, 753494), (2996, 524126), (3521, 445976), (3647, 430568), (4024, 390229), (4168, 376747), (5992, 262063), (7042, 222988), (7294, 215284), (14084, 111494), (14588, 107642), (28168, 55747), (29176, 53821)]