2019301704

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{2897}}^1$

素因数の和:3380

約数の個数: 128

約数和(自身を含む): 6426604800

約数和(自身を除く): 4407303096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 461, 504, 756, 922, 1383, 1512, 1844, 2766, 2897, 3227, 3688, 4149, 5532, 5794, 6454, 8298, 8691, 9681, 11064, 11588, 12447, 12908, 16596, 17382, 19362, 20279, 23176, 24894, 25816, 26073, 29043, 33192, 34764, 38724, 40558, 49788, 52146, 58086, 60837, 69528, 77448, 78219, 81116, 87129, 99576, 104292, 116172, 121674, 156438, 162232, 174258, 182511, 208584, 232344, 243348, 312876, 348516, 365022, 486696, 547533, 625752, 697032, 730044, 1095066, 1335517, 1460088, 2190132, 2671034, 4006551, 4380264, 5342068, 8013102, 9348619, 10684136, 12019653, 16026204, 18697238, 24039306, 28045857, 32052408, 36058959, 37394476, 48078612, 56091714, 72117918, 74788952, 84137571, 96157224, 112183428, 144235836, 168275142, 224366856, 252412713, 288471672, 336550284, 504825426, 673100568, 1009650852, 2019301704]

約数ペア:

[(1, 2019301704), (2, 1009650852), (3, 673100568), (4, 504825426), (6, 336550284), (7, 288471672), (8, 252412713), (9, 224366856), (12, 168275142), (14, 144235836), (18, 112183428), (21, 96157224), (24, 84137571), (27, 74788952), (28, 72117918), (36, 56091714), (42, 48078612), (54, 37394476), (56, 36058959), (63, 32052408), (72, 28045857), (84, 24039306), (108, 18697238), (126, 16026204), (168, 12019653), (189, 10684136), (216, 9348619), (252, 8013102), (378, 5342068), (461, 4380264), (504, 4006551), (756, 2671034), (922, 2190132), (1383, 1460088), (1512, 1335517), (1844, 1095066), (2766, 730044), (2897, 697032), (3227, 625752), (3688, 547533), (4149, 486696), (5532, 365022), (5794, 348516), (6454, 312876), (8298, 243348), (8691, 232344), (9681, 208584), (11064, 182511), (11588, 174258), (12447, 162232), (12908, 156438), (16596, 121674), (17382, 116172), (19362, 104292), (20279, 99576), (23176, 87129), (24894, 81116), (25816, 78219), (26073, 77448), (29043, 69528), (33192, 60837), (34764, 58086), (38724, 52146), (40558, 49788)]