1968683916

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 4777920000

約数和(自身を除く): 2809236084

約数列:

[1, 2, 3, 4, 6, 12, 59, 89, 118, 157, 177, 178, 199, 236, 267, 314, 354, 356, 398, 471, 534, 597, 628, 708, 796, 942, 1068, 1194, 1884, 2388, 5251, 9263, 10502, 11741, 13973, 15753, 17711, 18526, 21004, 23482, 27789, 27946, 31243, 31506, 35223, 35422, 37052, 41919, 46964, 53133, 55578, 55892, 62486, 63012, 70446, 70844, 83838, 93729, 106266, 111156, 124972, 140892, 167676, 187458, 212532, 374916, 824407, 1044949, 1648814, 1843337, 2089898, 2473221, 2780627, 3134847, 3297628, 3686674, 4179796, 4946442, 5530011, 5561254, 6269694, 7373348, 8341881, 9892884, 11060022, 11122508, 12539388, 16683762, 22120044, 33367524, 164056993, 328113986, 492170979, 656227972, 984341958, 1968683916]

約数ペア:

[(1, 1968683916), (2, 984341958), (3, 656227972), (4, 492170979), (6, 328113986), (12, 164056993), (59, 33367524), (89, 22120044), (118, 16683762), (157, 12539388), (177, 11122508), (178, 11060022), (199, 9892884), (236, 8341881), (267, 7373348), (314, 6269694), (354, 5561254), (356, 5530011), (398, 4946442), (471, 4179796), (534, 3686674), (597, 3297628), (628, 3134847), (708, 2780627), (796, 2473221), (942, 2089898), (1068, 1843337), (1194, 1648814), (1884, 1044949), (2388, 824407), (5251, 374916), (9263, 212532), (10502, 187458), (11741, 167676), (13973, 140892), (15753, 124972), (17711, 111156), (18526, 106266), (21004, 93729), (23482, 83838), (27789, 70844), (27946, 70446), (31243, 63012), (31506, 62486), (35223, 55892), (35422, 55578), (37052, 53133), (41919, 46964)]