514722056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 1041828480

約数和(自身を除く): 527106424

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 167, 173, 262, 334, 346, 524, 668, 692, 1048, 1336, 1384, 2227, 2839, 2941, 4454, 5678, 5882, 8908, 11356, 11764, 17816, 21877, 22663, 22712, 23528, 28891, 43754, 45326, 57782, 87508, 90652, 115564, 175016, 181304, 231128, 371909, 385271, 491147, 743818, 770542, 982294, 1487636, 1541084, 1964588, 2975272, 3082168, 3784721, 3929176, 7569442, 15138884, 30277768, 64340257, 128680514, 257361028, 514722056]

約数ペア:

[(1, 514722056), (2, 257361028), (4, 128680514), (8, 64340257), (17, 30277768), (34, 15138884), (68, 7569442), (131, 3929176), (136, 3784721), (167, 3082168), (173, 2975272), (262, 1964588), (334, 1541084), (346, 1487636), (524, 982294), (668, 770542), (692, 743818), (1048, 491147), (1336, 385271), (1384, 371909), (2227, 231128), (2839, 181304), (2941, 175016), (4454, 115564), (5678, 90652), (5882, 87508), (8908, 57782), (11356, 45326), (11764, 43754), (17816, 28891), (21877, 23528), (22663, 22712)]