9780744

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 26136000

約数和(自身を除く): 16355256

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 89, 114, 152, 178, 228, 241, 267, 356, 456, 482, 534, 712, 723, 964, 1068, 1446, 1691, 1928, 2136, 2892, 3382, 4579, 5073, 5784, 6764, 9158, 10146, 13528, 13737, 18316, 20292, 21449, 27474, 36632, 40584, 42898, 54948, 64347, 85796, 109896, 128694, 171592, 257388, 407531, 514776, 815062, 1222593, 1630124, 2445186, 3260248, 4890372, 9780744]

約数ペア:

[(1, 9780744), (2, 4890372), (3, 3260248), (4, 2445186), (6, 1630124), (8, 1222593), (12, 815062), (19, 514776), (24, 407531), (38, 257388), (57, 171592), (76, 128694), (89, 109896), (114, 85796), (152, 64347), (178, 54948), (228, 42898), (241, 40584), (267, 36632), (356, 27474), (456, 21449), (482, 20292), (534, 18316), (712, 13737), (723, 13528), (964, 10146), (1068, 9158), (1446, 6764), (1691, 5784), (1928, 5073), (2136, 4579), (2892, 3382)]