348816972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{11503}}^1$

素因数の和:11555

約数の個数: 72

約数和(自身を含む): 981797376

約数和(自身を除く): 632980404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 361, 399, 532, 722, 798, 1083, 1444, 1596, 2166, 2527, 4332, 5054, 7581, 10108, 11503, 15162, 23006, 30324, 34509, 46012, 69018, 80521, 138036, 161042, 218557, 241563, 322084, 437114, 483126, 655671, 874228, 966252, 1311342, 1529899, 2622684, 3059798, 4152583, 4589697, 6119596, 8305166, 9179394, 12457749, 16610332, 18358788, 24915498, 29068081, 49830996, 58136162, 87204243, 116272324, 174408486, 348816972]

約数ペア:

[(1, 348816972), (2, 174408486), (3, 116272324), (4, 87204243), (6, 58136162), (7, 49830996), (12, 29068081), (14, 24915498), (19, 18358788), (21, 16610332), (28, 12457749), (38, 9179394), (42, 8305166), (57, 6119596), (76, 4589697), (84, 4152583), (114, 3059798), (133, 2622684), (228, 1529899), (266, 1311342), (361, 966252), (399, 874228), (532, 655671), (722, 483126), (798, 437114), (1083, 322084), (1444, 241563), (1596, 218557), (2166, 161042), (2527, 138036), (4332, 80521), (5054, 69018), (7581, 46012), (10108, 34509), (11503, 30324), (15162, 23006)]