315062104

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 748569600

約数和(自身を除く): 433507496

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 53, 56, 74, 76, 106, 133, 148, 151, 152, 212, 259, 266, 296, 302, 371, 424, 518, 532, 604, 703, 742, 1007, 1036, 1057, 1064, 1208, 1406, 1484, 1961, 2014, 2072, 2114, 2812, 2869, 2968, 3922, 4028, 4228, 4921, 5587, 5624, 5738, 7049, 7844, 8003, 8056, 8456, 9842, 11174, 11476, 13727, 14098, 15688, 16006, 19684, 20083, 22348, 22952, 27454, 28196, 32012, 37259, 39109, 39368, 40166, 44696, 54908, 56021, 56392, 64024, 74518, 78218, 80332, 106153, 109816, 112042, 149036, 152057, 156436, 160664, 212306, 224084, 260813, 296111, 298072, 304114, 312872, 424612, 448168, 521626, 592222, 608228, 743071, 849224, 1043252, 1064399, 1184444, 1216456, 1486142, 2072777, 2086504, 2128798, 2368888, 2972284, 4145554, 4257596, 5626109, 5944568, 8291108, 8515192, 11252218, 16582216, 22504436, 39382763, 45008872, 78765526, 157531052, 315062104]

約数ペア:

[(1, 315062104), (2, 157531052), (4, 78765526), (7, 45008872), (8, 39382763), (14, 22504436), (19, 16582216), (28, 11252218), (37, 8515192), (38, 8291108), (53, 5944568), (56, 5626109), (74, 4257596), (76, 4145554), (106, 2972284), (133, 2368888), (148, 2128798), (151, 2086504), (152, 2072777), (212, 1486142), (259, 1216456), (266, 1184444), (296, 1064399), (302, 1043252), (371, 849224), (424, 743071), (518, 608228), (532, 592222), (604, 521626), (703, 448168), (742, 424612), (1007, 312872), (1036, 304114), (1057, 298072), (1064, 296111), (1208, 260813), (1406, 224084), (1484, 212306), (1961, 160664), (2014, 156436), (2072, 152057), (2114, 149036), (2812, 112042), (2869, 109816), (2968, 106153), (3922, 80332), (4028, 78218), (4228, 74518), (4921, 64024), (5587, 56392), (5624, 56021), (5738, 54908), (7049, 44696), (7844, 40166), (8003, 39368), (8056, 39109), (8456, 37259), (9842, 32012), (11174, 28196), (11476, 27454), (13727, 22952), (14098, 22348), (15688, 20083), (16006, 19684)]