2171661528

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{3319}}^1$

素因数の和:3664

約数の個数: 64

約数和(自身を含む): 5497920000

約数和(自身を除く): 3326258472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 199, 274, 398, 411, 548, 597, 796, 822, 1096, 1194, 1592, 1644, 2388, 3288, 3319, 4776, 6638, 9957, 13276, 19914, 26552, 27263, 39828, 54526, 79656, 81789, 109052, 163578, 218104, 327156, 454703, 654312, 660481, 909406, 1320962, 1364109, 1818812, 1981443, 2641924, 2728218, 3637624, 3962886, 5283848, 5456436, 7925772, 10912872, 15851544, 90485897, 180971794, 271457691, 361943588, 542915382, 723887176, 1085830764, 2171661528]

約数ペア:

[(1, 2171661528), (2, 1085830764), (3, 723887176), (4, 542915382), (6, 361943588), (8, 271457691), (12, 180971794), (24, 90485897), (137, 15851544), (199, 10912872), (274, 7925772), (398, 5456436), (411, 5283848), (548, 3962886), (597, 3637624), (796, 2728218), (822, 2641924), (1096, 1981443), (1194, 1818812), (1592, 1364109), (1644, 1320962), (2388, 909406), (3288, 660481), (3319, 654312), (4776, 454703), (6638, 327156), (9957, 218104), (13276, 163578), (19914, 109052), (26552, 81789), (27263, 79656), (39828, 54526)]