289077954

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{307}}^1\times {\mathrm{1297}}^1$

素因数の和:1631

約数の個数: 48

約数和(自身を含む): 638055264

約数和(自身を除く): 348977310

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 242, 307, 363, 614, 726, 921, 1297, 1842, 2594, 3377, 3891, 6754, 7782, 10131, 14267, 20262, 28534, 37147, 42801, 74294, 85602, 111441, 156937, 222882, 313874, 398179, 470811, 796358, 941622, 1194537, 2389074, 4379969, 8759938, 13139907, 26279814, 48179659, 96359318, 144538977, 289077954]

約数ペア:

[(1, 289077954), (2, 144538977), (3, 96359318), (6, 48179659), (11, 26279814), (22, 13139907), (33, 8759938), (66, 4379969), (121, 2389074), (242, 1194537), (307, 941622), (363, 796358), (614, 470811), (726, 398179), (921, 313874), (1297, 222882), (1842, 156937), (2594, 111441), (3377, 85602), (3891, 74294), (6754, 42801), (7782, 37147), (10131, 28534), (14267, 20262)]