28953216468

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{53407}}^1$

素因数の和:53502

約数の個数: 108

約数和(自身を含む): 82058401152

約数和(自身を除く): 53105184684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 666, 814, 1221, 1332, 1369, 1628, 2442, 2738, 3663, 4107, 4884, 5476, 7326, 8214, 12321, 14652, 15059, 16428, 24642, 30118, 45177, 49284, 53407, 60236, 90354, 106814, 135531, 160221, 180708, 213628, 271062, 320442, 480663, 542124, 587477, 640884, 961326, 1174954, 1762431, 1922652, 1976059, 2349908, 3524862, 3952118, 5287293, 5928177, 7049724, 7904236, 10574586, 11856354, 17784531, 21149172, 21736649, 23712708, 35569062, 43473298, 65209947, 71138124, 73114183, 86946596, 130419894, 146228366, 195629841, 219342549, 260839788, 292456732, 391259682, 438685098, 658027647, 782519364, 804256013, 877370196, 1316055294, 1608512026, 2412768039, 2632110588, 3217024052, 4825536078, 7238304117, 9651072156, 14476608234, 28953216468]

約数ペア:

[(1, 28953216468), (2, 14476608234), (3, 9651072156), (4, 7238304117), (6, 4825536078), (9, 3217024052), (11, 2632110588), (12, 2412768039), (18, 1608512026), (22, 1316055294), (33, 877370196), (36, 804256013), (37, 782519364), (44, 658027647), (66, 438685098), (74, 391259682), (99, 292456732), (111, 260839788), (132, 219342549), (148, 195629841), (198, 146228366), (222, 130419894), (333, 86946596), (396, 73114183), (407, 71138124), (444, 65209947), (666, 43473298), (814, 35569062), (1221, 23712708), (1332, 21736649), (1369, 21149172), (1628, 17784531), (2442, 11856354), (2738, 10574586), (3663, 7904236), (4107, 7049724), (4884, 5928177), (5476, 5287293), (7326, 3952118), (8214, 3524862), (12321, 2349908), (14652, 1976059), (15059, 1922652), (16428, 1762431), (24642, 1174954), (30118, 961326), (45177, 640884), (49284, 587477), (53407, 542124), (60236, 480663), (90354, 320442), (106814, 271062), (135531, 213628), (160221, 180708)]