8846865664

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1237}}^1$

素因数の和:1580

約数の個数: 144

約数和(自身を含む): 21822790528

約数和(自身を除く): 12975924864

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 307, 364, 416, 448, 614, 728, 832, 896, 1228, 1237, 1456, 1664, 1792, 2149, 2456, 2474, 2912, 3328, 3991, 4298, 4912, 4948, 5824, 7982, 8596, 8659, 9824, 9896, 11648, 15964, 16081, 17192, 17318, 19648, 19792, 23296, 27937, 31928, 32162, 34384, 34636, 39296, 39584, 55874, 63856, 64324, 68768, 69272, 78592, 79168, 111748, 112567, 127712, 128648, 137536, 138544, 158336, 223496, 225134, 255424, 257296, 275072, 277088, 316672, 379759, 446992, 450268, 510848, 514592, 550144, 554176, 759518, 893984, 900536, 1021696, 1029184, 1108352, 1519036, 1787968, 1801072, 2058368, 2216704, 2658313, 3038072, 3575936, 3602144, 4116736, 4936867, 5316626, 6076144, 7151872, 7204288, 9873734, 10633252, 12152288, 14408576, 19747468, 21266504, 24304576, 28817152, 34558069, 39494936, 42533008, 48609152, 69116138, 78989872, 85066016, 97218304, 138232276, 157979744, 170132032, 276464552, 315959488, 340264064, 552929104, 631918976, 680528128, 1105858208, 1263837952, 2211716416, 4423432832, 8846865664]

約数ペア:

[(1, 8846865664), (2, 4423432832), (4, 2211716416), (7, 1263837952), (8, 1105858208), (13, 680528128), (14, 631918976), (16, 552929104), (26, 340264064), (28, 315959488), (32, 276464552), (52, 170132032), (56, 157979744), (64, 138232276), (91, 97218304), (104, 85066016), (112, 78989872), (128, 69116138), (182, 48609152), (208, 42533008), (224, 39494936), (256, 34558069), (307, 28817152), (364, 24304576), (416, 21266504), (448, 19747468), (614, 14408576), (728, 12152288), (832, 10633252), (896, 9873734), (1228, 7204288), (1237, 7151872), (1456, 6076144), (1664, 5316626), (1792, 4936867), (2149, 4116736), (2456, 3602144), (2474, 3575936), (2912, 3038072), (3328, 2658313), (3991, 2216704), (4298, 2058368), (4912, 1801072), (4948, 1787968), (5824, 1519036), (7982, 1108352), (8596, 1029184), (8659, 1021696), (9824, 900536), (9896, 893984), (11648, 759518), (15964, 554176), (16081, 550144), (17192, 514592), (17318, 510848), (19648, 450268), (19792, 446992), (23296, 379759), (27937, 316672), (31928, 277088), (32162, 275072), (34384, 257296), (34636, 255424), (39296, 225134), (39584, 223496), (55874, 158336), (63856, 138544), (64324, 137536), (68768, 128648), (69272, 127712), (78592, 112567), (79168, 111748)]