1113427588

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:370

約数の個数: 144

約数和(自身を含む): 2605310400

約数和(自身を除く): 1491882812

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 109, 133, 182, 196, 211, 218, 247, 266, 364, 422, 436, 494, 532, 637, 763, 844, 931, 988, 1274, 1417, 1477, 1526, 1729, 1862, 2071, 2548, 2743, 2834, 2954, 3052, 3458, 3724, 4009, 4142, 5341, 5486, 5668, 5908, 6916, 8018, 8284, 9919, 10339, 10682, 10972, 12103, 14497, 16036, 19201, 19838, 20678, 21364, 22999, 24206, 26923, 28063, 28994, 38402, 39676, 41356, 45998, 48412, 52117, 53846, 56126, 57988, 69433, 76804, 91996, 101479, 104234, 107692, 112252, 134407, 138866, 160993, 188461, 196441, 202958, 208468, 268814, 277732, 298987, 321986, 364819, 376922, 392882, 405916, 436981, 537628, 597974, 643972, 729638, 753844, 785764, 873962, 1126951, 1195948, 1319227, 1459276, 1747924, 2092909, 2253902, 2553733, 2638454, 3058867, 4185818, 4507804, 5107466, 5276908, 5680753, 6117734, 8371636, 10214932, 11361506, 12235468, 14650363, 21412069, 22723012, 29300726, 39765271, 42824138, 58601452, 79530542, 85648276, 159061084, 278356897, 556713794, 1113427588]

約数ペア:

[(1, 1113427588), (2, 556713794), (4, 278356897), (7, 159061084), (13, 85648276), (14, 79530542), (19, 58601452), (26, 42824138), (28, 39765271), (38, 29300726), (49, 22723012), (52, 21412069), (76, 14650363), (91, 12235468), (98, 11361506), (109, 10214932), (133, 8371636), (182, 6117734), (196, 5680753), (211, 5276908), (218, 5107466), (247, 4507804), (266, 4185818), (364, 3058867), (422, 2638454), (436, 2553733), (494, 2253902), (532, 2092909), (637, 1747924), (763, 1459276), (844, 1319227), (931, 1195948), (988, 1126951), (1274, 873962), (1417, 785764), (1477, 753844), (1526, 729638), (1729, 643972), (1862, 597974), (2071, 537628), (2548, 436981), (2743, 405916), (2834, 392882), (2954, 376922), (3052, 364819), (3458, 321986), (3724, 298987), (4009, 277732), (4142, 268814), (5341, 208468), (5486, 202958), (5668, 196441), (5908, 188461), (6916, 160993), (8018, 138866), (8284, 134407), (9919, 112252), (10339, 107692), (10682, 104234), (10972, 101479), (12103, 91996), (14497, 76804), (16036, 69433), (19201, 57988), (19838, 56126), (20678, 53846), (21364, 52117), (22999, 48412), (24206, 45998), (26923, 41356), (28063, 39676), (28994, 38402)]