253408752

素因数分解:

$2^4\times 3^2\times {\mathrm{1091}}^1\times {\mathrm{1613}}^1$

素因数の和:2718

約数の個数: 60

約数和(自身を含む): 710282664

約数和(自身を除く): 456873912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1091, 1613, 2182, 3226, 3273, 4364, 4839, 6452, 6546, 8728, 9678, 9819, 12904, 13092, 14517, 17456, 19356, 19638, 25808, 26184, 29034, 38712, 39276, 52368, 58068, 77424, 78552, 116136, 157104, 232272, 1759783, 3519566, 5279349, 7039132, 10558698, 14078264, 15838047, 21117396, 28156528, 31676094, 42234792, 63352188, 84469584, 126704376, 253408752]

約数ペア:

[(1, 253408752), (2, 126704376), (3, 84469584), (4, 63352188), (6, 42234792), (8, 31676094), (9, 28156528), (12, 21117396), (16, 15838047), (18, 14078264), (24, 10558698), (36, 7039132), (48, 5279349), (72, 3519566), (144, 1759783), (1091, 232272), (1613, 157104), (2182, 116136), (3226, 78552), (3273, 77424), (4364, 58068), (4839, 52368), (6452, 39276), (6546, 38712), (8728, 29034), (9678, 26184), (9819, 25808), (12904, 19638), (13092, 19356), (14517, 17456)]