354422068

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 108

約数和(自身を含む): 845050080

約数和(自身を除く): 490628012

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 121, 143, 154, 169, 182, 242, 286, 308, 338, 364, 484, 572, 619, 676, 847, 1001, 1183, 1238, 1573, 1694, 1859, 2002, 2366, 2476, 3146, 3388, 3718, 4004, 4333, 4732, 6292, 6809, 7436, 8047, 8666, 11011, 13013, 13618, 16094, 17332, 20449, 22022, 26026, 27236, 32188, 40898, 44044, 47663, 52052, 56329, 74899, 81796, 88517, 95326, 104611, 112658, 143143, 149798, 177034, 190652, 209222, 225316, 286286, 299596, 354068, 418444, 524293, 572572, 619619, 732277, 973687, 1048586, 1150721, 1239238, 1464554, 1947374, 2097172, 2301442, 2478476, 2929108, 3894748, 4602884, 6815809, 8055047, 12657931, 13631618, 16110094, 25315862, 27263236, 32220188, 50631724, 88605517, 177211034, 354422068]

約数ペア:

[(1, 354422068), (2, 177211034), (4, 88605517), (7, 50631724), (11, 32220188), (13, 27263236), (14, 25315862), (22, 16110094), (26, 13631618), (28, 12657931), (44, 8055047), (52, 6815809), (77, 4602884), (91, 3894748), (121, 2929108), (143, 2478476), (154, 2301442), (169, 2097172), (182, 1947374), (242, 1464554), (286, 1239238), (308, 1150721), (338, 1048586), (364, 973687), (484, 732277), (572, 619619), (619, 572572), (676, 524293), (847, 418444), (1001, 354068), (1183, 299596), (1238, 286286), (1573, 225316), (1694, 209222), (1859, 190652), (2002, 177034), (2366, 149798), (2476, 143143), (3146, 112658), (3388, 104611), (3718, 95326), (4004, 88517), (4333, 81796), (4732, 74899), (6292, 56329), (6809, 52052), (7436, 47663), (8047, 44044), (8666, 40898), (11011, 32188), (13013, 27236), (13618, 26026), (16094, 22022), (17332, 20449)]