289744584190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{661}}^1\times {\mathrm{83177}}^1$

素因数の和:83893

約数の個数: 64

約数和(自身を含む): 570901851648

約数和(自身を除く): 281157267458

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 310, 527, 661, 1054, 1322, 2635, 3305, 5270, 6610, 11237, 20491, 22474, 40982, 56185, 83177, 102455, 112370, 166354, 204910, 348347, 415885, 696694, 831770, 1414009, 1741735, 2578487, 2828018, 3483470, 5156974, 7070045, 12892435, 14140090, 25784870, 43834279, 54979997, 87668558, 109959994, 219171395, 274899985, 438342790, 549799970, 934659949, 1704379907, 1869319898, 3408759814, 4673299745, 8521899535, 9346599490, 17043799070, 28974458419, 57948916838, 144872292095, 289744584190]

約数ペア:

[(1, 289744584190), (2, 144872292095), (5, 57948916838), (10, 28974458419), (17, 17043799070), (31, 9346599490), (34, 8521899535), (62, 4673299745), (85, 3408759814), (155, 1869319898), (170, 1704379907), (310, 934659949), (527, 549799970), (661, 438342790), (1054, 274899985), (1322, 219171395), (2635, 109959994), (3305, 87668558), (5270, 54979997), (6610, 43834279), (11237, 25784870), (20491, 14140090), (22474, 12892435), (40982, 7070045), (56185, 5156974), (83177, 3483470), (102455, 2828018), (112370, 2578487), (166354, 1741735), (204910, 1414009), (348347, 831770), (415885, 696694)]