257365227408

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1013}}^1\times {\mathrm{13537}}^1$

素因数の和:14601

約数の個数: 160

約数和(自身を含む): 735356434176

約数和(自身を除く): 477991206768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1013, 1104, 1173, 1564, 2026, 2346, 3039, 3128, 4052, 4692, 6078, 6256, 8104, 9384, 12156, 13537, 16208, 17221, 18768, 23299, 24312, 27074, 34442, 40611, 46598, 48624, 51663, 54148, 68884, 69897, 81222, 93196, 103326, 108296, 137768, 139794, 162444, 186392, 206652, 216592, 230129, 275536, 279588, 311351, 324888, 372784, 396083, 413304, 460258, 559176, 622702, 649776, 690387, 792166, 826608, 920516, 934053, 1118352, 1188249, 1245404, 1380774, 1584332, 1841032, 1868106, 2376498, 2490808, 2761548, 3168664, 3682064, 3736212, 4752996, 4981616, 5292967, 5523096, 6337328, 7472424, 9505992, 10585934, 11046192, 13712981, 14944848, 15878901, 19011984, 21171868, 27425962, 31757802, 41138943, 42343736, 54851924, 63515604, 82277886, 84687472, 109703848, 127031208, 164555772, 219407696, 233120677, 254062416, 315398563, 329111544, 466241354, 630797126, 658223088, 699362031, 932482708, 946195689, 1261594252, 1398724062, 1864965416, 1892391378, 2523188504, 2797448124, 3729930832, 3784782756, 5046377008, 5361775571, 5594896248, 7569565512, 10723551142, 11189792496, 15139131024, 16085326713, 21447102284, 32170653426, 42894204568, 64341306852, 85788409136, 128682613704, 257365227408]

約数ペア:

[(1, 257365227408), (2, 128682613704), (3, 85788409136), (4, 64341306852), (6, 42894204568), (8, 32170653426), (12, 21447102284), (16, 16085326713), (17, 15139131024), (23, 11189792496), (24, 10723551142), (34, 7569565512), (46, 5594896248), (48, 5361775571), (51, 5046377008), (68, 3784782756), (69, 3729930832), (92, 2797448124), (102, 2523188504), (136, 1892391378), (138, 1864965416), (184, 1398724062), (204, 1261594252), (272, 946195689), (276, 932482708), (368, 699362031), (391, 658223088), (408, 630797126), (552, 466241354), (782, 329111544), (816, 315398563), (1013, 254062416), (1104, 233120677), (1173, 219407696), (1564, 164555772), (2026, 127031208), (2346, 109703848), (3039, 84687472), (3128, 82277886), (4052, 63515604), (4692, 54851924), (6078, 42343736), (6256, 41138943), (8104, 31757802), (9384, 27425962), (12156, 21171868), (13537, 19011984), (16208, 15878901), (17221, 14944848), (18768, 13712981), (23299, 11046192), (24312, 10585934), (27074, 9505992), (34442, 7472424), (40611, 6337328), (46598, 5523096), (48624, 5292967), (51663, 4981616), (54148, 4752996), (68884, 3736212), (69897, 3682064), (81222, 3168664), (93196, 2761548), (103326, 2490808), (108296, 2376498), (137768, 1868106), (139794, 1841032), (162444, 1584332), (186392, 1380774), (206652, 1245404), (216592, 1188249), (230129, 1118352), (275536, 934053), (279588, 920516), (311351, 826608), (324888, 792166), (372784, 690387), (396083, 649776), (413304, 622702), (460258, 559176)]