1491534468

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{4229}}^1$

素因数の和:4437

約数の個数: 72

約数和(自身を含む): 3847760280

約数和(自身を除く): 2356225812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 101, 194, 202, 291, 303, 388, 404, 582, 606, 873, 909, 1164, 1212, 1746, 1818, 3492, 3636, 4229, 8458, 9797, 12687, 16916, 19594, 25374, 29391, 38061, 39188, 50748, 58782, 76122, 88173, 117564, 152244, 176346, 352692, 410213, 427129, 820426, 854258, 1230639, 1281387, 1640852, 1708516, 2461278, 2562774, 3691917, 3844161, 4922556, 5125548, 7383834, 7688322, 14767668, 15376644, 41431513, 82863026, 124294539, 165726052, 248589078, 372883617, 497178156, 745767234, 1491534468]

約数ペア:

[(1, 1491534468), (2, 745767234), (3, 497178156), (4, 372883617), (6, 248589078), (9, 165726052), (12, 124294539), (18, 82863026), (36, 41431513), (97, 15376644), (101, 14767668), (194, 7688322), (202, 7383834), (291, 5125548), (303, 4922556), (388, 3844161), (404, 3691917), (582, 2562774), (606, 2461278), (873, 1708516), (909, 1640852), (1164, 1281387), (1212, 1230639), (1746, 854258), (1818, 820426), (3492, 427129), (3636, 410213), (4229, 352692), (8458, 176346), (9797, 152244), (12687, 117564), (16916, 88173), (19594, 76122), (25374, 58782), (29391, 50748), (38061, 39188)]