310043994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{3203}}^1$

素因数の和:3311

約数の個数: 64

約数和(自身を含む): 716978304

約数和(自身を除く): 406934310

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 146, 219, 221, 438, 442, 663, 949, 1241, 1326, 1898, 2482, 2847, 3203, 3723, 5694, 6406, 7446, 9609, 16133, 19218, 32266, 41639, 48399, 54451, 83278, 96798, 108902, 124917, 163353, 233819, 249834, 326706, 467638, 701457, 707863, 1402914, 1415726, 2123589, 3039647, 3974923, 4247178, 6079294, 7949846, 9118941, 11924769, 18237882, 23849538, 51673999, 103347998, 155021997, 310043994]

約数ペア:

[(1, 310043994), (2, 155021997), (3, 103347998), (6, 51673999), (13, 23849538), (17, 18237882), (26, 11924769), (34, 9118941), (39, 7949846), (51, 6079294), (73, 4247178), (78, 3974923), (102, 3039647), (146, 2123589), (219, 1415726), (221, 1402914), (438, 707863), (442, 701457), (663, 467638), (949, 326706), (1241, 249834), (1326, 233819), (1898, 163353), (2482, 124917), (2847, 108902), (3203, 96798), (3723, 83278), (5694, 54451), (6406, 48399), (7446, 41639), (9609, 32266), (16133, 19218)]