669361699266

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{631}}^1\times {\mathrm{80473}}^1$

素因数の和:81148

約数の個数: 64

約数和(自身を含む): 1452549262080

約数和(自身を除く): 783187562814

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 631, 1014, 1262, 1893, 2197, 3786, 4394, 6591, 8203, 13182, 16406, 24609, 49218, 80473, 106639, 160946, 213278, 241419, 319917, 482838, 639834, 1046149, 1386307, 2092298, 2772614, 3138447, 4158921, 6276894, 8317842, 13599937, 27199874, 40799811, 50778463, 81599622, 101556926, 152335389, 176799181, 304670778, 353598362, 530397543, 660120019, 1060795086, 1320240038, 1980360057, 3960720114, 8581560247, 17163120494, 25744680741, 51489361482, 111560283211, 223120566422, 334680849633, 669361699266]

約数ペア:

[(1, 669361699266), (2, 334680849633), (3, 223120566422), (6, 111560283211), (13, 51489361482), (26, 25744680741), (39, 17163120494), (78, 8581560247), (169, 3960720114), (338, 1980360057), (507, 1320240038), (631, 1060795086), (1014, 660120019), (1262, 530397543), (1893, 353598362), (2197, 304670778), (3786, 176799181), (4394, 152335389), (6591, 101556926), (8203, 81599622), (13182, 50778463), (16406, 40799811), (24609, 27199874), (49218, 13599937), (80473, 8317842), (106639, 6276894), (160946, 4158921), (213278, 3138447), (241419, 2772614), (319917, 2092298), (482838, 1386307), (639834, 1046149)]