249562716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{8039}}^1$

素因数の和:8258

約数の個数: 48

約数和(自身を含む): 630336000

約数和(自身を除く): 380773284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 199, 398, 597, 796, 1194, 2388, 2587, 5174, 7761, 8039, 10348, 15522, 16078, 24117, 31044, 32156, 48234, 96468, 104507, 209014, 313521, 418028, 627042, 1254084, 1599761, 3199522, 4799283, 6399044, 9598566, 19197132, 20796893, 41593786, 62390679, 83187572, 124781358, 249562716]

約数ペア:

[(1, 249562716), (2, 124781358), (3, 83187572), (4, 62390679), (6, 41593786), (12, 20796893), (13, 19197132), (26, 9598566), (39, 6399044), (52, 4799283), (78, 3199522), (156, 1599761), (199, 1254084), (398, 627042), (597, 418028), (796, 313521), (1194, 209014), (2388, 104507), (2587, 96468), (5174, 48234), (7761, 32156), (8039, 31044), (10348, 24117), (15522, 16078)]