620281388448

素因数分解:

$2^5\times 3^2\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{262621}}^1$

素因数の和:262835

約数の個数: 144

約数和(自身を含む): 1806734311200

約数和(自身を除く): 1186452922752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 59, 72, 96, 118, 139, 144, 177, 236, 278, 288, 354, 417, 472, 531, 556, 708, 834, 944, 1062, 1112, 1251, 1416, 1668, 1888, 2124, 2224, 2502, 2832, 3336, 4248, 4448, 5004, 5664, 6672, 8201, 8496, 10008, 13344, 16402, 16992, 20016, 24603, 32804, 40032, 49206, 65608, 73809, 98412, 131216, 147618, 196824, 262432, 262621, 295236, 393648, 525242, 590472, 787296, 787863, 1050484, 1180944, 1575726, 2100968, 2361888, 2363589, 3151452, 4201936, 4727178, 6302904, 8403872, 9454356, 12605808, 15494639, 18908712, 25211616, 30989278, 36504319, 37817424, 46483917, 61978556, 73008638, 75634848, 92967834, 109512957, 123957112, 139451751, 146017276, 185935668, 219025914, 247914224, 278903502, 292034552, 328538871, 371871336, 438051828, 495828448, 557807004, 584069104, 657077742, 743742672, 876103656, 1115614008, 1168138208, 1314155484, 1487485344, 1752207312, 2153754821, 2231228016, 2628310968, 3504414624, 4307509642, 4462456032, 5256621936, 6461264463, 8615019284, 10513243872, 12922528926, 17230038568, 19383793389, 25845057852, 34460077136, 38767586778, 51690115704, 68920154272, 77535173556, 103380231408, 155070347112, 206760462816, 310140694224, 620281388448]

約数ペア:

[(1, 620281388448), (2, 310140694224), (3, 206760462816), (4, 155070347112), (6, 103380231408), (8, 77535173556), (9, 68920154272), (12, 51690115704), (16, 38767586778), (18, 34460077136), (24, 25845057852), (32, 19383793389), (36, 17230038568), (48, 12922528926), (59, 10513243872), (72, 8615019284), (96, 6461264463), (118, 5256621936), (139, 4462456032), (144, 4307509642), (177, 3504414624), (236, 2628310968), (278, 2231228016), (288, 2153754821), (354, 1752207312), (417, 1487485344), (472, 1314155484), (531, 1168138208), (556, 1115614008), (708, 876103656), (834, 743742672), (944, 657077742), (1062, 584069104), (1112, 557807004), (1251, 495828448), (1416, 438051828), (1668, 371871336), (1888, 328538871), (2124, 292034552), (2224, 278903502), (2502, 247914224), (2832, 219025914), (3336, 185935668), (4248, 146017276), (4448, 139451751), (5004, 123957112), (5664, 109512957), (6672, 92967834), (8201, 75634848), (8496, 73008638), (10008, 61978556), (13344, 46483917), (16402, 37817424), (16992, 36504319), (20016, 30989278), (24603, 25211616), (32804, 18908712), (40032, 15494639), (49206, 12605808), (65608, 9454356), (73809, 8403872), (98412, 6302904), (131216, 4727178), (147618, 4201936), (196824, 3151452), (262432, 2363589), (262621, 2361888), (295236, 2100968), (393648, 1575726), (525242, 1180944), (590472, 1050484), (787296, 787863)]