289212427332

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1321981}}^1$

素因数の和:1322153

約数の個数: 72

約数和(自身を含む): 750674258880

約数和(自身を除く): 461461831548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 103, 118, 177, 206, 236, 309, 354, 412, 531, 618, 708, 927, 1062, 1236, 1854, 2124, 3708, 6077, 12154, 18231, 24308, 36462, 54693, 72924, 109386, 218772, 1321981, 2643962, 3965943, 5287924, 7931886, 11897829, 15863772, 23795658, 47591316, 77996879, 136164043, 155993758, 233990637, 272328086, 311987516, 408492129, 467981274, 544656172, 701971911, 816984258, 935962548, 1225476387, 1403943822, 1633968516, 2450952774, 2807887644, 4901905548, 8033678537, 16067357074, 24101035611, 32134714148, 48202071222, 72303106833, 96404142444, 144606213666, 289212427332]

約数ペア:

[(1, 289212427332), (2, 144606213666), (3, 96404142444), (4, 72303106833), (6, 48202071222), (9, 32134714148), (12, 24101035611), (18, 16067357074), (36, 8033678537), (59, 4901905548), (103, 2807887644), (118, 2450952774), (177, 1633968516), (206, 1403943822), (236, 1225476387), (309, 935962548), (354, 816984258), (412, 701971911), (531, 544656172), (618, 467981274), (708, 408492129), (927, 311987516), (1062, 272328086), (1236, 233990637), (1854, 155993758), (2124, 136164043), (3708, 77996879), (6077, 47591316), (12154, 23795658), (18231, 15863772), (24308, 11897829), (36462, 7931886), (54693, 5287924), (72924, 3965943), (109386, 2643962), (218772, 1321981)]