621811008

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11863}}^1$

素因数の和:11901

約数の個数: 168

約数和(自身を含む): 2193795968

約数和(自身を除く): 1571984960

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, 64, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 192, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 448, 468, 504, 546, 576, 624, 672, 728, 819, 832, 936, 1008, 1092, 1248, 1344, 1456, 1638, 1872, 2016, 2184, 2496, 2912, 3276, 3744, 4032, 4368, 5824, 6552, 7488, 8736, 11863, 13104, 17472, 23726, 26208, 35589, 47452, 52416, 71178, 83041, 94904, 106767, 142356, 154219, 166082, 189808, 213534, 249123, 284712, 308438, 332164, 379616, 427068, 462657, 498246, 569424, 616876, 664328, 747369, 759232, 854136, 925314, 996492, 1079533, 1138848, 1233752, 1328656, 1387971, 1494738, 1708272, 1850628, 1992984, 2159066, 2277696, 2467504, 2657312, 2775942, 2989476, 3238599, 3416544, 3701256, 3985968, 4318132, 4935008, 5314624, 5551884, 5978952, 6477198, 6833088, 7402512, 7971936, 8636264, 9715797, 9870016, 11103768, 11957904, 12954396, 14805024, 15943872, 17272528, 19431594, 22207536, 23915808, 25908792, 29610048, 34545056, 38863188, 44415072, 47831616, 51817584, 69090112, 77726376, 88830144, 103635168, 155452752, 207270336, 310905504, 621811008]

約数ペア:

[(1, 621811008), (2, 310905504), (3, 207270336), (4, 155452752), (6, 103635168), (7, 88830144), (8, 77726376), (9, 69090112), (12, 51817584), (13, 47831616), (14, 44415072), (16, 38863188), (18, 34545056), (21, 29610048), (24, 25908792), (26, 23915808), (28, 22207536), (32, 19431594), (36, 17272528), (39, 15943872), (42, 14805024), (48, 12954396), (52, 11957904), (56, 11103768), (63, 9870016), (64, 9715797), (72, 8636264), (78, 7971936), (84, 7402512), (91, 6833088), (96, 6477198), (104, 5978952), (112, 5551884), (117, 5314624), (126, 4935008), (144, 4318132), (156, 3985968), (168, 3701256), (182, 3416544), (192, 3238599), (208, 2989476), (224, 2775942), (234, 2657312), (252, 2467504), (273, 2277696), (288, 2159066), (312, 1992984), (336, 1850628), (364, 1708272), (416, 1494738), (448, 1387971), (468, 1328656), (504, 1233752), (546, 1138848), (576, 1079533), (624, 996492), (672, 925314), (728, 854136), (819, 759232), (832, 747369), (936, 664328), (1008, 616876), (1092, 569424), (1248, 498246), (1344, 462657), (1456, 427068), (1638, 379616), (1872, 332164), (2016, 308438), (2184, 284712), (2496, 249123), (2912, 213534), (3276, 189808), (3744, 166082), (4032, 154219), (4368, 142356), (5824, 106767), (6552, 94904), (7488, 83041), (8736, 71178), (11863, 52416), (13104, 47452), (17472, 35589), (23726, 26208)]