555280721658

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3079}}^1\times {\mathrm{256901}}^1$

素因数の和:260004

約数の個数: 64

約数和(自身を含む): 1329313708800

約数和(自身を除く): 774032987142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 3079, 6158, 9237, 18474, 27711, 40027, 55422, 80054, 83133, 120081, 166266, 240162, 256901, 360243, 513802, 720486, 770703, 1080729, 1541406, 2161458, 2312109, 3339713, 4624218, 6679426, 6936327, 10019139, 13872654, 20038278, 30057417, 60114834, 90172251, 180344502, 790998179, 1581996358, 2372994537, 4745989074, 7118983611, 10282976327, 14237967222, 20565952654, 21356950833, 30848928981, 42713901666, 61697857962, 92546786943, 185093573886, 277640360829, 555280721658]

約数ペア:

[(1, 555280721658), (2, 277640360829), (3, 185093573886), (6, 92546786943), (9, 61697857962), (13, 42713901666), (18, 30848928981), (26, 21356950833), (27, 20565952654), (39, 14237967222), (54, 10282976327), (78, 7118983611), (117, 4745989074), (234, 2372994537), (351, 1581996358), (702, 790998179), (3079, 180344502), (6158, 90172251), (9237, 60114834), (18474, 30057417), (27711, 20038278), (40027, 13872654), (55422, 10019139), (80054, 6936327), (83133, 6679426), (120081, 4624218), (166266, 3339713), (240162, 2312109), (256901, 2161458), (360243, 1541406), (513802, 1080729), (720486, 770703)]