217252464

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1087

約数の個数: 160

約数和(自身を含む): 681289728

約数和(自身を除く): 464037264

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 372, 403, 429, 496, 528, 572, 624, 682, 744, 806, 858, 1021, 1023, 1144, 1209, 1364, 1488, 1612, 1716, 2042, 2046, 2288, 2418, 2728, 3063, 3224, 3432, 4084, 4092, 4433, 4836, 5456, 6126, 6448, 6864, 8168, 8184, 8866, 9672, 11231, 12252, 13273, 13299, 16336, 16368, 17732, 19344, 22462, 24504, 26546, 26598, 31651, 33693, 35464, 39819, 44924, 49008, 53092, 53196, 63302, 67386, 70928, 79638, 89848, 94953, 106184, 106392, 126604, 134772, 146003, 159276, 179696, 189906, 212368, 212784, 253208, 269544, 292006, 318552, 348161, 379812, 411463, 438009, 506416, 539088, 584012, 637104, 696322, 759624, 822926, 876018, 1044483, 1168024, 1234389, 1392644, 1519248, 1645852, 1752036, 2088966, 2336048, 2468778, 2785288, 3291704, 3504072, 4177932, 4526093, 4937556, 5570576, 6583408, 7008144, 8355864, 9052186, 9875112, 13578279, 16711728, 18104372, 19750224, 27156558, 36208744, 54313116, 72417488, 108626232, 217252464]

約数ペア:

[(1, 217252464), (2, 108626232), (3, 72417488), (4, 54313116), (6, 36208744), (8, 27156558), (11, 19750224), (12, 18104372), (13, 16711728), (16, 13578279), (22, 9875112), (24, 9052186), (26, 8355864), (31, 7008144), (33, 6583408), (39, 5570576), (44, 4937556), (48, 4526093), (52, 4177932), (62, 3504072), (66, 3291704), (78, 2785288), (88, 2468778), (93, 2336048), (104, 2088966), (124, 1752036), (132, 1645852), (143, 1519248), (156, 1392644), (176, 1234389), (186, 1168024), (208, 1044483), (248, 876018), (264, 822926), (286, 759624), (312, 696322), (341, 637104), (372, 584012), (403, 539088), (429, 506416), (496, 438009), (528, 411463), (572, 379812), (624, 348161), (682, 318552), (744, 292006), (806, 269544), (858, 253208), (1021, 212784), (1023, 212368), (1144, 189906), (1209, 179696), (1364, 159276), (1488, 146003), (1612, 134772), (1716, 126604), (2042, 106392), (2046, 106184), (2288, 94953), (2418, 89848), (2728, 79638), (3063, 70928), (3224, 67386), (3432, 63302), (4084, 53196), (4092, 53092), (4433, 49008), (4836, 44924), (5456, 39819), (6126, 35464), (6448, 33693), (6864, 31651), (8168, 26598), (8184, 26546), (8866, 24504), (9672, 22462), (11231, 19344), (12252, 17732), (13273, 16368), (13299, 16336)]