2561036648922

素因数分解:

$2^1\times 3^2\times {\mathrm{269}}^1\times {\mathrm{2477}}^1\times {\mathrm{213533}}^1$

素因数の和:216287

約数の個数: 48

約数和(自身を含む): 5571815263560

約数和(自身を除く): 3010778614638

約数列:

[1, 2, 3, 6, 9, 18, 269, 538, 807, 1614, 2421, 2477, 4842, 4954, 7431, 14862, 22293, 44586, 213533, 427066, 640599, 666313, 1281198, 1332626, 1921797, 1998939, 3843594, 3997878, 5996817, 11993634, 57440377, 114880754, 172321131, 344642262, 516963393, 528921241, 1033926786, 1057842482, 1586763723, 3173527446, 4760291169, 9520582338, 142279813829, 284559627658, 426839441487, 853678882974, 1280518324461, 2561036648922]

約数ペア:

[(1, 2561036648922), (2, 1280518324461), (3, 853678882974), (6, 426839441487), (9, 284559627658), (18, 142279813829), (269, 9520582338), (538, 4760291169), (807, 3173527446), (1614, 1586763723), (2421, 1057842482), (2477, 1033926786), (4842, 528921241), (4954, 516963393), (7431, 344642262), (14862, 172321131), (22293, 114880754), (44586, 57440377), (213533, 11993634), (427066, 5996817), (640599, 3997878), (666313, 3843594), (1281198, 1998939), (1332626, 1921797)]