40575348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1297}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 113393280

約数和(自身を除く): 72817932

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 79, 99, 132, 158, 198, 237, 316, 396, 474, 711, 869, 948, 1297, 1422, 1738, 2594, 2607, 2844, 3476, 3891, 5188, 5214, 7782, 7821, 10428, 11673, 14267, 15564, 15642, 23346, 28534, 31284, 42801, 46692, 57068, 85602, 102463, 128403, 171204, 204926, 256806, 307389, 409852, 513612, 614778, 922167, 1127093, 1229556, 1844334, 2254186, 3381279, 3688668, 4508372, 6762558, 10143837, 13525116, 20287674, 40575348]

約数ペア:

[(1, 40575348), (2, 20287674), (3, 13525116), (4, 10143837), (6, 6762558), (9, 4508372), (11, 3688668), (12, 3381279), (18, 2254186), (22, 1844334), (33, 1229556), (36, 1127093), (44, 922167), (66, 614778), (79, 513612), (99, 409852), (132, 307389), (158, 256806), (198, 204926), (237, 171204), (316, 128403), (396, 102463), (474, 85602), (711, 57068), (869, 46692), (948, 42801), (1297, 31284), (1422, 28534), (1738, 23346), (2594, 15642), (2607, 15564), (2844, 14267), (3476, 11673), (3891, 10428), (5188, 7821), (5214, 7782)]