349343504216

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{313}}^1\times {\mathrm{376049}}^1$

素因数の和:376428

約数の個数: 64

約数和(自身を含む): 765156456000

約数和(自身を除く): 415812951784

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 313, 371, 424, 626, 742, 1252, 1484, 2191, 2504, 2968, 4382, 8764, 16589, 17528, 33178, 66356, 116123, 132712, 232246, 376049, 464492, 752098, 928984, 1504196, 2632343, 3008392, 5264686, 10529372, 19930597, 21058744, 39861194, 79722388, 117703337, 139514179, 159444776, 235406674, 279028358, 470813348, 558056716, 823923359, 941626696, 1116113432, 1647846718, 3295693436, 6238276861, 6591386872, 12476553722, 24953107444, 43667938027, 49906214888, 87335876054, 174671752108, 349343504216]

約数ペア:

[(1, 349343504216), (2, 174671752108), (4, 87335876054), (7, 49906214888), (8, 43667938027), (14, 24953107444), (28, 12476553722), (53, 6591386872), (56, 6238276861), (106, 3295693436), (212, 1647846718), (313, 1116113432), (371, 941626696), (424, 823923359), (626, 558056716), (742, 470813348), (1252, 279028358), (1484, 235406674), (2191, 159444776), (2504, 139514179), (2968, 117703337), (4382, 79722388), (8764, 39861194), (16589, 21058744), (17528, 19930597), (33178, 10529372), (66356, 5264686), (116123, 3008392), (132712, 2632343), (232246, 1504196), (376049, 928984), (464492, 752098)]