1248621528

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{13789}}^1$

素因数の和:13830

約数の個数: 128

約数和(自身を含む): 3971520000

約数和(自身を除く): 2722898472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 132, 147, 154, 168, 196, 231, 264, 294, 308, 343, 392, 462, 539, 588, 616, 686, 924, 1029, 1078, 1176, 1372, 1617, 1848, 2058, 2156, 2744, 3234, 3773, 4116, 4312, 6468, 7546, 8232, 11319, 12936, 13789, 15092, 22638, 27578, 30184, 41367, 45276, 55156, 82734, 90552, 96523, 110312, 151679, 165468, 193046, 289569, 303358, 330936, 386092, 455037, 579138, 606716, 675661, 772184, 910074, 1061753, 1158276, 1213432, 1351322, 1820148, 2026983, 2123506, 2316552, 2702644, 3185259, 3640296, 4053966, 4247012, 4729627, 5405288, 6370518, 7432271, 8107932, 8494024, 9459254, 12741036, 14188881, 14864542, 16215864, 18918508, 22296813, 25482072, 28377762, 29729084, 37837016, 44593626, 52025897, 56755524, 59458168, 89187252, 104051794, 113511048, 156077691, 178374504, 208103588, 312155382, 416207176, 624310764, 1248621528]

約数ペア:

[(1, 1248621528), (2, 624310764), (3, 416207176), (4, 312155382), (6, 208103588), (7, 178374504), (8, 156077691), (11, 113511048), (12, 104051794), (14, 89187252), (21, 59458168), (22, 56755524), (24, 52025897), (28, 44593626), (33, 37837016), (42, 29729084), (44, 28377762), (49, 25482072), (56, 22296813), (66, 18918508), (77, 16215864), (84, 14864542), (88, 14188881), (98, 12741036), (132, 9459254), (147, 8494024), (154, 8107932), (168, 7432271), (196, 6370518), (231, 5405288), (264, 4729627), (294, 4247012), (308, 4053966), (343, 3640296), (392, 3185259), (462, 2702644), (539, 2316552), (588, 2123506), (616, 2026983), (686, 1820148), (924, 1351322), (1029, 1213432), (1078, 1158276), (1176, 1061753), (1372, 910074), (1617, 772184), (1848, 675661), (2058, 606716), (2156, 579138), (2744, 455037), (3234, 386092), (3773, 330936), (4116, 303358), (4312, 289569), (6468, 193046), (7546, 165468), (8232, 151679), (11319, 110312), (12936, 96523), (13789, 90552), (15092, 82734), (22638, 55156), (27578, 45276), (30184, 41367)]