1728202398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{3019}}^1$

素因数の和:3257

約数の個数: 64

約数和(自身を含む): 3835641600

約数和(自身を除く): 2107439202

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 179, 246, 358, 533, 537, 1066, 1074, 1599, 2327, 3019, 3198, 4654, 6038, 6981, 7339, 9057, 13962, 14678, 18114, 22017, 39247, 44034, 78494, 95407, 117741, 123779, 190814, 235482, 247558, 286221, 371337, 540401, 572442, 742674, 1080802, 1609127, 1621203, 3218254, 3242406, 4827381, 7025213, 9654762, 14050426, 21075639, 22156441, 42151278, 44312882, 66469323, 132938646, 288033733, 576067466, 864101199, 1728202398]

約数ペア:

[(1, 1728202398), (2, 864101199), (3, 576067466), (6, 288033733), (13, 132938646), (26, 66469323), (39, 44312882), (41, 42151278), (78, 22156441), (82, 21075639), (123, 14050426), (179, 9654762), (246, 7025213), (358, 4827381), (533, 3242406), (537, 3218254), (1066, 1621203), (1074, 1609127), (1599, 1080802), (2327, 742674), (3019, 572442), (3198, 540401), (4654, 371337), (6038, 286221), (6981, 247558), (7339, 235482), (9057, 190814), (13962, 123779), (14678, 117741), (18114, 95407), (22017, 78494), (39247, 44034)]