4920578208

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{187751}}^1$

素因数の和:187787

約数の個数: 144

約数和(自身を含む): 17222115456

約数和(自身を除く): 12301537248

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 187751, 375502, 563253, 751004, 1126506, 1314257, 1502008, 1689759, 2253012, 2440763, 2628514, 3004016, 3379518, 3942771, 4506024, 4881526, 5257028, 6008032, 6759036, 7322289, 7885542, 9012048, 9763052, 10514056, 11828313, 13518072, 14644578, 15771084, 17085341, 18024096, 19526104, 21028112, 21966867, 23656626, 27036144, 29289156, 31542168, 34170682, 39052208, 42056224, 43933734, 47313252, 51256023, 54072288, 58578312, 63084336, 68341364, 78104416, 87867468, 94626504, 102512046, 117156624, 126168672, 136682728, 153768069, 175734936, 189253008, 205024092, 234313248, 273365456, 307536138, 351469872, 378506016, 410048184, 546730912, 615072276, 702939744, 820096368, 1230144552, 1640192736, 2460289104, 4920578208]

約数ペア:

[(1, 4920578208), (2, 2460289104), (3, 1640192736), (4, 1230144552), (6, 820096368), (7, 702939744), (8, 615072276), (9, 546730912), (12, 410048184), (13, 378506016), (14, 351469872), (16, 307536138), (18, 273365456), (21, 234313248), (24, 205024092), (26, 189253008), (28, 175734936), (32, 153768069), (36, 136682728), (39, 126168672), (42, 117156624), (48, 102512046), (52, 94626504), (56, 87867468), (63, 78104416), (72, 68341364), (78, 63084336), (84, 58578312), (91, 54072288), (96, 51256023), (104, 47313252), (112, 43933734), (117, 42056224), (126, 39052208), (144, 34170682), (156, 31542168), (168, 29289156), (182, 27036144), (208, 23656626), (224, 21966867), (234, 21028112), (252, 19526104), (273, 18024096), (288, 17085341), (312, 15771084), (336, 14644578), (364, 13518072), (416, 11828313), (468, 10514056), (504, 9763052), (546, 9012048), (624, 7885542), (672, 7322289), (728, 6759036), (819, 6008032), (936, 5257028), (1008, 4881526), (1092, 4506024), (1248, 3942771), (1456, 3379518), (1638, 3004016), (1872, 2628514), (2016, 2440763), (2184, 2253012), (2912, 1689759), (3276, 1502008), (3744, 1314257), (4368, 1126506), (6552, 751004), (8736, 563253), (13104, 375502), (26208, 187751)]