286810056

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{306421}}^1$

素因数の和:306446

約数の個数: 48

約数和(自身を含む): 836532060

約数和(自身を除く): 549722004

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 306421, 612842, 919263, 1225684, 1838526, 2451368, 2757789, 3677052, 3983473, 5515578, 7354104, 7966946, 11031156, 11950419, 15933892, 22062312, 23900838, 31867784, 35851257, 47801676, 71702514, 95603352, 143405028, 286810056]

約数ペア:

[(1, 286810056), (2, 143405028), (3, 95603352), (4, 71702514), (6, 47801676), (8, 35851257), (9, 31867784), (12, 23900838), (13, 22062312), (18, 15933892), (24, 11950419), (26, 11031156), (36, 7966946), (39, 7354104), (52, 5515578), (72, 3983473), (78, 3677052), (104, 2757789), (117, 2451368), (156, 1838526), (234, 1225684), (312, 919263), (468, 612842), (936, 306421)]