2987594832

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{2273}}^1$

素因数の和:2620

約数の個数: 80

約数和(自身を含む): 7816374720

約数和(自身を除く): 4828779888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 197, 278, 394, 417, 556, 591, 788, 834, 1112, 1182, 1576, 1668, 2224, 2273, 2364, 3152, 3336, 4546, 4728, 6672, 6819, 9092, 9456, 13638, 18184, 27276, 27383, 36368, 54552, 54766, 82149, 109104, 109532, 164298, 219064, 315947, 328596, 438128, 447781, 631894, 657192, 895562, 947841, 1263788, 1314384, 1343343, 1791124, 1895682, 2527576, 2686686, 3582248, 3791364, 5055152, 5373372, 7164496, 7582728, 10746744, 15165456, 21493488, 62241559, 124483118, 186724677, 248966236, 373449354, 497932472, 746898708, 995864944, 1493797416, 2987594832]

約数ペア:

[(1, 2987594832), (2, 1493797416), (3, 995864944), (4, 746898708), (6, 497932472), (8, 373449354), (12, 248966236), (16, 186724677), (24, 124483118), (48, 62241559), (139, 21493488), (197, 15165456), (278, 10746744), (394, 7582728), (417, 7164496), (556, 5373372), (591, 5055152), (788, 3791364), (834, 3582248), (1112, 2686686), (1182, 2527576), (1576, 1895682), (1668, 1791124), (2224, 1343343), (2273, 1314384), (2364, 1263788), (3152, 947841), (3336, 895562), (4546, 657192), (4728, 631894), (6672, 447781), (6819, 438128), (9092, 328596), (9456, 315947), (13638, 219064), (18184, 164298), (27276, 109532), (27383, 109104), (36368, 82149), (54552, 54766)]