489315648

素因数分解:

$2^6\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1136

約数の個数: 112

約数和(自身を含む): 1349288640

約数和(自身を除く): 859972992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 164, 183, 192, 244, 246, 328, 366, 488, 492, 656, 732, 976, 984, 1019, 1312, 1464, 1952, 1968, 2038, 2501, 2624, 2928, 3057, 3904, 3936, 4076, 5002, 5856, 6114, 7503, 7872, 8152, 10004, 11712, 12228, 15006, 16304, 20008, 24456, 30012, 32608, 40016, 41779, 48912, 60024, 62159, 65216, 80032, 83558, 97824, 120048, 124318, 125337, 160064, 167116, 186477, 195648, 240096, 248636, 250674, 334232, 372954, 480192, 497272, 501348, 668464, 745908, 994544, 1002696, 1336928, 1491816, 1989088, 2005392, 2548519, 2673856, 2983632, 3978176, 4010784, 5097038, 5967264, 7645557, 8021568, 10194076, 11934528, 15291114, 20388152, 30582228, 40776304, 61164456, 81552608, 122328912, 163105216, 244657824, 489315648]

約数ペア:

[(1, 489315648), (2, 244657824), (3, 163105216), (4, 122328912), (6, 81552608), (8, 61164456), (12, 40776304), (16, 30582228), (24, 20388152), (32, 15291114), (41, 11934528), (48, 10194076), (61, 8021568), (64, 7645557), (82, 5967264), (96, 5097038), (122, 4010784), (123, 3978176), (164, 2983632), (183, 2673856), (192, 2548519), (244, 2005392), (246, 1989088), (328, 1491816), (366, 1336928), (488, 1002696), (492, 994544), (656, 745908), (732, 668464), (976, 501348), (984, 497272), (1019, 480192), (1312, 372954), (1464, 334232), (1952, 250674), (1968, 248636), (2038, 240096), (2501, 195648), (2624, 186477), (2928, 167116), (3057, 160064), (3904, 125337), (3936, 124318), (4076, 120048), (5002, 97824), (5856, 83558), (6114, 80032), (7503, 65216), (7872, 62159), (8152, 60024), (10004, 48912), (11712, 41779), (12228, 40016), (15006, 32608), (16304, 30012), (20008, 24456)]