260022906

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:409

約数の個数: 128

約数和(自身を含む): 686407680

約数和(自身を除く): 426384774

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 27, 33, 39, 54, 66, 78, 99, 117, 143, 151, 198, 223, 234, 286, 297, 302, 351, 429, 446, 453, 594, 669, 702, 858, 906, 1287, 1338, 1359, 1661, 1963, 2007, 2453, 2574, 2718, 2899, 3322, 3861, 3926, 4014, 4077, 4906, 4983, 5798, 5889, 6021, 7359, 7722, 8154, 8697, 9966, 11778, 12042, 14718, 14949, 17394, 17667, 21593, 22077, 26091, 29898, 31889, 33673, 35334, 43186, 44154, 44847, 52182, 53001, 63778, 64779, 66231, 67346, 78273, 89694, 95667, 101019, 106002, 129558, 132462, 156546, 191334, 194337, 202038, 287001, 303057, 370403, 388674, 437749, 574002, 583011, 606114, 740806, 861003, 875498, 909171, 1111209, 1166022, 1313247, 1722006, 1818342, 2222418, 2626494, 3333627, 3939741, 4815239, 6667254, 7879482, 9630478, 10000881, 11819223, 14445717, 20001762, 23638446, 28891434, 43337151, 86674302, 130011453, 260022906]

約数ペア:

[(1, 260022906), (2, 130011453), (3, 86674302), (6, 43337151), (9, 28891434), (11, 23638446), (13, 20001762), (18, 14445717), (22, 11819223), (26, 10000881), (27, 9630478), (33, 7879482), (39, 6667254), (54, 4815239), (66, 3939741), (78, 3333627), (99, 2626494), (117, 2222418), (143, 1818342), (151, 1722006), (198, 1313247), (223, 1166022), (234, 1111209), (286, 909171), (297, 875498), (302, 861003), (351, 740806), (429, 606114), (446, 583011), (453, 574002), (594, 437749), (669, 388674), (702, 370403), (858, 303057), (906, 287001), (1287, 202038), (1338, 194337), (1359, 191334), (1661, 156546), (1963, 132462), (2007, 129558), (2453, 106002), (2574, 101019), (2718, 95667), (2899, 89694), (3322, 78273), (3861, 67346), (3926, 66231), (4014, 64779), (4077, 63778), (4906, 53001), (4983, 52182), (5798, 44847), (5889, 44154), (6021, 43186), (7359, 35334), (7722, 33673), (8154, 31889), (8697, 29898), (9966, 26091), (11778, 22077), (12042, 21593), (14718, 17667), (14949, 17394)]