381875060154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1\times {\mathrm{283}}^1\times {\mathrm{2297}}^1$

素因数の和:2860

約数の個数: 128

約数和(自身を含む): 893176492032

約数和(自身を除く): 511301431878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 197, 213, 283, 394, 426, 497, 566, 591, 849, 994, 1182, 1379, 1491, 1698, 1981, 2297, 2758, 2982, 3962, 4137, 4594, 5943, 6891, 8274, 11886, 13782, 13987, 16079, 20093, 27974, 32158, 40186, 41961, 48237, 55751, 60279, 83922, 96474, 97909, 111502, 120558, 140651, 163087, 167253, 195818, 281302, 293727, 326174, 334506, 390257, 421953, 452509, 489261, 587454, 650051, 780514, 843906, 905018, 978522, 1141609, 1170771, 1300102, 1357527, 1950153, 2283218, 2341542, 2715054, 3167563, 3424827, 3900306, 3958321, 4550357, 6335126, 6849654, 7916642, 9100714, 9502689, 11874963, 13651071, 19005378, 23749926, 27302142, 27708247, 32128139, 46153621, 55416494, 64256278, 83124741, 92307242, 96384417, 128060047, 138460863, 166249482, 192768834, 224896973, 256120094, 276921726, 323075347, 384180141, 449793946, 646150694, 674690919, 768360282, 896420329, 969226041, 1349381838, 1792840658, 1938452082, 2689260987, 5378521974, 9092263337, 18184526674, 27276790011, 54553580022, 63645843359, 127291686718, 190937530077, 381875060154]

約数ペア:

[(1, 381875060154), (2, 190937530077), (3, 127291686718), (6, 63645843359), (7, 54553580022), (14, 27276790011), (21, 18184526674), (42, 9092263337), (71, 5378521974), (142, 2689260987), (197, 1938452082), (213, 1792840658), (283, 1349381838), (394, 969226041), (426, 896420329), (497, 768360282), (566, 674690919), (591, 646150694), (849, 449793946), (994, 384180141), (1182, 323075347), (1379, 276921726), (1491, 256120094), (1698, 224896973), (1981, 192768834), (2297, 166249482), (2758, 138460863), (2982, 128060047), (3962, 96384417), (4137, 92307242), (4594, 83124741), (5943, 64256278), (6891, 55416494), (8274, 46153621), (11886, 32128139), (13782, 27708247), (13987, 27302142), (16079, 23749926), (20093, 19005378), (27974, 13651071), (32158, 11874963), (40186, 9502689), (41961, 9100714), (48237, 7916642), (55751, 6849654), (60279, 6335126), (83922, 4550357), (96474, 3958321), (97909, 3900306), (111502, 3424827), (120558, 3167563), (140651, 2715054), (163087, 2341542), (167253, 2283218), (195818, 1950153), (281302, 1357527), (293727, 1300102), (326174, 1170771), (334506, 1141609), (390257, 978522), (421953, 905018), (452509, 843906), (489261, 780514), (587454, 650051)]