334608790

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{787}}^1$

素因数の和:913

約数の個数: 64

約数和(自身を含む): 664832448

約数和(自身を除く): 330223658

約数列:

[1, 2, 5, 10, 17, 34, 41, 61, 82, 85, 122, 170, 205, 305, 410, 610, 697, 787, 1037, 1394, 1574, 2074, 2501, 3485, 3935, 5002, 5185, 6970, 7870, 10370, 12505, 13379, 25010, 26758, 32267, 42517, 48007, 64534, 66895, 85034, 96014, 133790, 161335, 212585, 240035, 322670, 425170, 480070, 548539, 816119, 1097078, 1632238, 1968287, 2742695, 3936574, 4080595, 5485390, 8161190, 9841435, 19682870, 33460879, 66921758, 167304395, 334608790]

約数ペア:

[(1, 334608790), (2, 167304395), (5, 66921758), (10, 33460879), (17, 19682870), (34, 9841435), (41, 8161190), (61, 5485390), (82, 4080595), (85, 3936574), (122, 2742695), (170, 1968287), (205, 1632238), (305, 1097078), (410, 816119), (610, 548539), (697, 480070), (787, 425170), (1037, 322670), (1394, 240035), (1574, 212585), (2074, 161335), (2501, 133790), (3485, 96014), (3935, 85034), (5002, 66895), (5185, 64534), (6970, 48007), (7870, 42517), (10370, 32267), (12505, 26758), (13379, 25010)]