1919712912

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{2659}}^1$

素因数の和:2785

約数の個数: 120

約数和(自身を含む): 5432464800

約数和(自身を除く): 3512751888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 169, 178, 208, 267, 312, 338, 356, 507, 534, 624, 676, 712, 1014, 1068, 1157, 1352, 1424, 2028, 2136, 2314, 2659, 2704, 3471, 4056, 4272, 4628, 5318, 6942, 7977, 8112, 9256, 10636, 13884, 15041, 15954, 18512, 21272, 27768, 30082, 31908, 34567, 42544, 45123, 55536, 60164, 63816, 69134, 90246, 103701, 120328, 127632, 138268, 180492, 207402, 236651, 240656, 276536, 360984, 414804, 449371, 473302, 553072, 709953, 721968, 829608, 898742, 946604, 1348113, 1419906, 1659216, 1797484, 1893208, 2696226, 2839812, 3076463, 3594968, 3786416, 5392452, 5679624, 6152926, 7189936, 9229389, 10784904, 11359248, 12305852, 18458778, 21569808, 24611704, 36917556, 39994019, 49223408, 73835112, 79988038, 119982057, 147670224, 159976076, 239964114, 319952152, 479928228, 639904304, 959856456, 1919712912]

約数ペア:

[(1, 1919712912), (2, 959856456), (3, 639904304), (4, 479928228), (6, 319952152), (8, 239964114), (12, 159976076), (13, 147670224), (16, 119982057), (24, 79988038), (26, 73835112), (39, 49223408), (48, 39994019), (52, 36917556), (78, 24611704), (89, 21569808), (104, 18458778), (156, 12305852), (169, 11359248), (178, 10784904), (208, 9229389), (267, 7189936), (312, 6152926), (338, 5679624), (356, 5392452), (507, 3786416), (534, 3594968), (624, 3076463), (676, 2839812), (712, 2696226), (1014, 1893208), (1068, 1797484), (1157, 1659216), (1352, 1419906), (1424, 1348113), (2028, 946604), (2136, 898742), (2314, 829608), (2659, 721968), (2704, 709953), (3471, 553072), (4056, 473302), (4272, 449371), (4628, 414804), (5318, 360984), (6942, 276536), (7977, 240656), (8112, 236651), (9256, 207402), (10636, 180492), (13884, 138268), (15041, 127632), (15954, 120328), (18512, 103701), (21272, 90246), (27768, 69134), (30082, 63816), (31908, 60164), (34567, 55536), (42544, 45123)]