1689881166

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{761}}^1$

素因数の和:982

約数の個数: 96

約数和(自身を含む): 3975079680

約数和(自身を除く): 2285198514

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 43, 57, 86, 114, 129, 151, 171, 258, 302, 342, 387, 453, 761, 774, 817, 906, 1359, 1522, 1634, 2283, 2451, 2718, 2869, 4566, 4902, 5738, 6493, 6849, 7353, 8607, 12986, 13698, 14459, 14706, 17214, 19479, 25821, 28918, 32723, 38958, 43377, 51642, 58437, 65446, 86754, 98169, 114911, 116874, 123367, 130131, 196338, 229822, 246734, 260262, 294507, 344733, 370101, 589014, 621737, 689466, 740202, 1034199, 1110303, 1243474, 1865211, 2068398, 2183309, 2220606, 3730422, 4366618, 4941173, 5595633, 6549927, 9882346, 11191266, 13099854, 14823519, 19649781, 29647038, 39299562, 44470557, 88941114, 93882287, 187764574, 281646861, 563293722, 844940583, 1689881166]

約数ペア:

[(1, 1689881166), (2, 844940583), (3, 563293722), (6, 281646861), (9, 187764574), (18, 93882287), (19, 88941114), (38, 44470557), (43, 39299562), (57, 29647038), (86, 19649781), (114, 14823519), (129, 13099854), (151, 11191266), (171, 9882346), (258, 6549927), (302, 5595633), (342, 4941173), (387, 4366618), (453, 3730422), (761, 2220606), (774, 2183309), (817, 2068398), (906, 1865211), (1359, 1243474), (1522, 1110303), (1634, 1034199), (2283, 740202), (2451, 689466), (2718, 621737), (2869, 589014), (4566, 370101), (4902, 344733), (5738, 294507), (6493, 260262), (6849, 246734), (7353, 229822), (8607, 196338), (12986, 130131), (13698, 123367), (14459, 116874), (14706, 114911), (17214, 98169), (19479, 86754), (25821, 65446), (28918, 58437), (32723, 51642), (38958, 43377)]