1180281104

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{457}}^1$

素因数の和:664

約数の個数: 80

約数和(自身を含む): 2442510336

約数和(自身を除く): 1262229232

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 127, 164, 248, 254, 328, 457, 496, 508, 656, 914, 1016, 1271, 1828, 2032, 2542, 3656, 3937, 5084, 5207, 7312, 7874, 10168, 10414, 14167, 15748, 18737, 20336, 20828, 28334, 31496, 37474, 41656, 56668, 58039, 62992, 74948, 83312, 113336, 116078, 149896, 161417, 226672, 232156, 299792, 322834, 464312, 580847, 645668, 928624, 1161694, 1291336, 1799209, 2323388, 2379599, 2582672, 3598418, 4646776, 4759198, 7196836, 9293552, 9518396, 14393672, 19036792, 28787344, 38073584, 73767569, 147535138, 295070276, 590140552, 1180281104]

約数ペア:

[(1, 1180281104), (2, 590140552), (4, 295070276), (8, 147535138), (16, 73767569), (31, 38073584), (41, 28787344), (62, 19036792), (82, 14393672), (124, 9518396), (127, 9293552), (164, 7196836), (248, 4759198), (254, 4646776), (328, 3598418), (457, 2582672), (496, 2379599), (508, 2323388), (656, 1799209), (914, 1291336), (1016, 1161694), (1271, 928624), (1828, 645668), (2032, 580847), (2542, 464312), (3656, 322834), (3937, 299792), (5084, 232156), (5207, 226672), (7312, 161417), (7874, 149896), (10168, 116078), (10414, 113336), (14167, 83312), (15748, 74948), (18737, 62992), (20336, 58039), (20828, 56668), (28334, 41656), (31496, 37474)]