380157492

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{221537}}^1$

素因数の和:221568

約数の個数: 48

約数和(自身を含む): 1042114752

約数和(自身を除く): 661957260

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 221537, 443074, 664611, 886148, 1329222, 2436907, 2658444, 2879981, 4873814, 5759962, 7310721, 8639943, 9747628, 11519924, 14621442, 17279886, 29242884, 31679791, 34559772, 63359582, 95039373, 126719164, 190078746, 380157492]

約数ペア:

[(1, 380157492), (2, 190078746), (3, 126719164), (4, 95039373), (6, 63359582), (11, 34559772), (12, 31679791), (13, 29242884), (22, 17279886), (26, 14621442), (33, 11519924), (39, 9747628), (44, 8639943), (52, 7310721), (66, 5759962), (78, 4873814), (132, 2879981), (143, 2658444), (156, 2436907), (286, 1329222), (429, 886148), (572, 664611), (858, 443074), (1716, 221537)]