271193669236

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{983}}^1\times {\mathrm{266297}}^1$

素因数の和:267328

約数の個数: 48

約数和(自身を含む): 557615229696

約数和(自身を除く): 286421560460

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 983, 1036, 1966, 3932, 6881, 13762, 27524, 36371, 72742, 145484, 254597, 266297, 509194, 532594, 1018388, 1065188, 1864079, 3728158, 7456316, 9852989, 19705978, 39411956, 68970923, 137941846, 261769951, 275883692, 523539902, 1047079804, 1832389657, 3664779314, 7329558628, 9685488187, 19370976374, 38741952748, 67798417309, 135596834618, 271193669236]

約数ペア:

[(1, 271193669236), (2, 135596834618), (4, 67798417309), (7, 38741952748), (14, 19370976374), (28, 9685488187), (37, 7329558628), (74, 3664779314), (148, 1832389657), (259, 1047079804), (518, 523539902), (983, 275883692), (1036, 261769951), (1966, 137941846), (3932, 68970923), (6881, 39411956), (13762, 19705978), (27524, 9852989), (36371, 7456316), (72742, 3728158), (145484, 1864079), (254597, 1065188), (266297, 1018388), (509194, 532594)]