285404652

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{6287}}^1$

素因数の和:6407

約数の個数: 72

約数和(自身を含む): 785069376

約数和(自身を除く): 499664724

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 873, 1164, 1261, 1746, 2522, 3492, 3783, 5044, 6287, 7566, 11349, 12574, 15132, 18861, 22698, 25148, 37722, 45396, 56583, 75444, 81731, 113166, 163462, 226332, 245193, 326924, 490386, 609839, 735579, 980772, 1219678, 1471158, 1829517, 2439356, 2942316, 3659034, 5488551, 7318068, 7927907, 10977102, 15855814, 21954204, 23783721, 31711628, 47567442, 71351163, 95134884, 142702326, 285404652]

約数ペア:

[(1, 285404652), (2, 142702326), (3, 95134884), (4, 71351163), (6, 47567442), (9, 31711628), (12, 23783721), (13, 21954204), (18, 15855814), (26, 10977102), (36, 7927907), (39, 7318068), (52, 5488551), (78, 3659034), (97, 2942316), (117, 2439356), (156, 1829517), (194, 1471158), (234, 1219678), (291, 980772), (388, 735579), (468, 609839), (582, 490386), (873, 326924), (1164, 245193), (1261, 226332), (1746, 163462), (2522, 113166), (3492, 81731), (3783, 75444), (5044, 56583), (6287, 45396), (7566, 37722), (11349, 25148), (12574, 22698), (15132, 18861)]