2243316284

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{673}}^1$

素因数の和:867

約数の個数: 72

約数和(自身を含む): 4427597664

約数和(自身を除く): 2184281380

約数列:

[1, 2, 4, 11, 22, 44, 71, 97, 121, 142, 194, 242, 284, 388, 484, 673, 781, 1067, 1346, 1562, 2134, 2692, 3124, 4268, 6887, 7403, 8591, 11737, 13774, 14806, 17182, 23474, 27548, 29612, 34364, 46948, 47783, 65281, 75757, 81433, 95566, 130562, 151514, 162866, 191132, 261124, 303028, 325732, 525613, 718091, 833327, 1051226, 1436182, 1666654, 2102452, 2872364, 3333308, 4634951, 5781743, 7899001, 9269902, 11563486, 15798002, 18539804, 23126972, 31596004, 50984461, 101968922, 203937844, 560829071, 1121658142, 2243316284]

約数ペア:

[(1, 2243316284), (2, 1121658142), (4, 560829071), (11, 203937844), (22, 101968922), (44, 50984461), (71, 31596004), (97, 23126972), (121, 18539804), (142, 15798002), (194, 11563486), (242, 9269902), (284, 7899001), (388, 5781743), (484, 4634951), (673, 3333308), (781, 2872364), (1067, 2102452), (1346, 1666654), (1562, 1436182), (2134, 1051226), (2692, 833327), (3124, 718091), (4268, 525613), (6887, 325732), (7403, 303028), (8591, 261124), (11737, 191132), (13774, 162866), (14806, 151514), (17182, 130562), (23474, 95566), (27548, 81433), (29612, 75757), (34364, 65281), (46948, 47783)]