1376396316

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{859}}^1\times {\mathrm{947}}^1$

素因数の和:1863

約数の個数: 72

約数和(自身を含む): 3561143040

約数和(自身を除く): 2184746724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 859, 947, 1692, 1718, 1894, 2577, 2841, 3436, 3788, 5154, 5682, 7731, 8523, 10308, 11364, 15462, 17046, 30924, 34092, 40373, 44509, 80746, 89018, 121119, 133527, 161492, 178036, 242238, 267054, 363357, 400581, 484476, 534108, 726714, 801162, 813473, 1453428, 1602324, 1626946, 2440419, 3253892, 4880838, 7321257, 9761676, 14642514, 29285028, 38233231, 76466462, 114699693, 152932924, 229399386, 344099079, 458798772, 688198158, 1376396316]

約数ペア:

[(1, 1376396316), (2, 688198158), (3, 458798772), (4, 344099079), (6, 229399386), (9, 152932924), (12, 114699693), (18, 76466462), (36, 38233231), (47, 29285028), (94, 14642514), (141, 9761676), (188, 7321257), (282, 4880838), (423, 3253892), (564, 2440419), (846, 1626946), (859, 1602324), (947, 1453428), (1692, 813473), (1718, 801162), (1894, 726714), (2577, 534108), (2841, 484476), (3436, 400581), (3788, 363357), (5154, 267054), (5682, 242238), (7731, 178036), (8523, 161492), (10308, 133527), (11364, 121119), (15462, 89018), (17046, 80746), (30924, 44509), (34092, 40373)]