212499770448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{53017}}^1$

素因数の和:53265

約数の個数: 160

約数和(自身を含む): 639541288960

約数和(自身を除く): 427041518512

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 79, 84, 112, 151, 158, 168, 237, 302, 316, 336, 453, 474, 553, 604, 632, 906, 948, 1057, 1106, 1208, 1264, 1659, 1812, 1896, 2114, 2212, 2416, 3171, 3318, 3624, 3792, 4228, 4424, 6342, 6636, 7248, 8456, 8848, 11929, 12684, 13272, 16912, 23858, 25368, 26544, 35787, 47716, 50736, 53017, 71574, 83503, 95432, 106034, 143148, 159051, 167006, 190864, 212068, 250509, 286296, 318102, 334012, 371119, 424136, 501018, 572592, 636204, 668024, 742238, 848272, 1002036, 1113357, 1272408, 1336048, 1484476, 2004072, 2226714, 2544816, 2968952, 4008144, 4188343, 4453428, 5937904, 8005567, 8376686, 8906856, 12565029, 16011134, 16753372, 17813712, 24016701, 25130058, 29318401, 32022268, 33506744, 48033402, 50260116, 56038969, 58636802, 64044536, 67013488, 87955203, 96066804, 100520232, 112077938, 117273604, 128089072, 168116907, 175910406, 192133608, 201040464, 224155876, 234547208, 336233814, 351820812, 384267216, 448311752, 469094416, 632439793, 672467628, 703641624, 896623504, 1264879586, 1344935256, 1407283248, 1897319379, 2529759172, 2689870512, 3794638758, 4427078551, 5059518344, 7589277516, 8854157102, 10119036688, 13281235653, 15178555032, 17708314204, 26562471306, 30357110064, 35416628408, 53124942612, 70833256816, 106249885224, 212499770448]

約数ペア:

[(1, 212499770448), (2, 106249885224), (3, 70833256816), (4, 53124942612), (6, 35416628408), (7, 30357110064), (8, 26562471306), (12, 17708314204), (14, 15178555032), (16, 13281235653), (21, 10119036688), (24, 8854157102), (28, 7589277516), (42, 5059518344), (48, 4427078551), (56, 3794638758), (79, 2689870512), (84, 2529759172), (112, 1897319379), (151, 1407283248), (158, 1344935256), (168, 1264879586), (237, 896623504), (302, 703641624), (316, 672467628), (336, 632439793), (453, 469094416), (474, 448311752), (553, 384267216), (604, 351820812), (632, 336233814), (906, 234547208), (948, 224155876), (1057, 201040464), (1106, 192133608), (1208, 175910406), (1264, 168116907), (1659, 128089072), (1812, 117273604), (1896, 112077938), (2114, 100520232), (2212, 96066804), (2416, 87955203), (3171, 67013488), (3318, 64044536), (3624, 58636802), (3792, 56038969), (4228, 50260116), (4424, 48033402), (6342, 33506744), (6636, 32022268), (7248, 29318401), (8456, 25130058), (8848, 24016701), (11929, 17813712), (12684, 16753372), (13272, 16011134), (16912, 12565029), (23858, 8906856), (25368, 8376686), (26544, 8005567), (35787, 5937904), (47716, 4453428), (50736, 4188343), (53017, 4008144), (71574, 2968952), (83503, 2544816), (95432, 2226714), (106034, 2004072), (143148, 1484476), (159051, 1336048), (167006, 1272408), (190864, 1113357), (212068, 1002036), (250509, 848272), (286296, 742238), (318102, 668024), (334012, 636204), (371119, 572592), (424136, 501018)]