775335280244

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2459}}^1\times {\mathrm{142543}}^1$

素因数の和:145092

約数の個数: 48

約数和(自身を含む): 1570948915200

約数和(自身を除く): 795613634956

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 2459, 4918, 9836, 17213, 34426, 68852, 142543, 194261, 285086, 388522, 570172, 777044, 997801, 1359827, 1995602, 2719654, 3991204, 5439308, 11260897, 22521794, 45043588, 78826279, 157652558, 315305116, 350513237, 701026474, 1402052948, 2453592659, 4907185318, 9814370636, 27690545723, 55381091446, 110762182892, 193833820061, 387667640122, 775335280244]

約数ペア:

[(1, 775335280244), (2, 387667640122), (4, 193833820061), (7, 110762182892), (14, 55381091446), (28, 27690545723), (79, 9814370636), (158, 4907185318), (316, 2453592659), (553, 1402052948), (1106, 701026474), (2212, 350513237), (2459, 315305116), (4918, 157652558), (9836, 78826279), (17213, 45043588), (34426, 22521794), (68852, 11260897), (142543, 5439308), (194261, 3991204), (285086, 2719654), (388522, 1995602), (570172, 1359827), (777044, 997801)]