1645305144

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{269}}^1\times {\mathrm{743}}^1$

素因数の和:1042

約数の個数: 128

約数和(自身を含む): 4821120000

約数和(自身を除く): 3175814856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 269, 294, 343, 392, 538, 588, 686, 743, 807, 1029, 1076, 1176, 1372, 1486, 1614, 1883, 2058, 2152, 2229, 2744, 2972, 3228, 3766, 4116, 4458, 5201, 5649, 5944, 6456, 7532, 8232, 8916, 10402, 11298, 13181, 15064, 15603, 17832, 20804, 22596, 26362, 31206, 36407, 39543, 41608, 45192, 52724, 62412, 72814, 79086, 92267, 105448, 109221, 124824, 145628, 158172, 184534, 199867, 218442, 254849, 276801, 291256, 316344, 369068, 399734, 436884, 509698, 553602, 599601, 738136, 764547, 799468, 873768, 1019396, 1107204, 1199202, 1399069, 1529094, 1598936, 2038792, 2214408, 2398404, 2798138, 3058188, 4197207, 4796808, 5596276, 6116376, 8394414, 9793483, 11192552, 16788828, 19586966, 29380449, 33577656, 39173932, 58760898, 68554381, 78347864, 117521796, 137108762, 205663143, 235043592, 274217524, 411326286, 548435048, 822652572, 1645305144]

約数ペア:

[(1, 1645305144), (2, 822652572), (3, 548435048), (4, 411326286), (6, 274217524), (7, 235043592), (8, 205663143), (12, 137108762), (14, 117521796), (21, 78347864), (24, 68554381), (28, 58760898), (42, 39173932), (49, 33577656), (56, 29380449), (84, 19586966), (98, 16788828), (147, 11192552), (168, 9793483), (196, 8394414), (269, 6116376), (294, 5596276), (343, 4796808), (392, 4197207), (538, 3058188), (588, 2798138), (686, 2398404), (743, 2214408), (807, 2038792), (1029, 1598936), (1076, 1529094), (1176, 1399069), (1372, 1199202), (1486, 1107204), (1614, 1019396), (1883, 873768), (2058, 799468), (2152, 764547), (2229, 738136), (2744, 599601), (2972, 553602), (3228, 509698), (3766, 436884), (4116, 399734), (4458, 369068), (5201, 316344), (5649, 291256), (5944, 276801), (6456, 254849), (7532, 218442), (8232, 199867), (8916, 184534), (10402, 158172), (11298, 145628), (13181, 124824), (15064, 109221), (15603, 105448), (17832, 92267), (20804, 79086), (22596, 72814), (26362, 62412), (31206, 52724), (36407, 45192), (39543, 41608)]