561177888

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{179}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 1587509280

約数和(自身を除く): 1026331392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 113, 136, 179, 204, 226, 272, 289, 339, 358, 408, 452, 537, 544, 578, 678, 716, 816, 867, 904, 1074, 1156, 1356, 1432, 1632, 1734, 1808, 1921, 2148, 2312, 2712, 2864, 3043, 3468, 3616, 3842, 4296, 4624, 5424, 5728, 5763, 6086, 6936, 7684, 8592, 9129, 9248, 10848, 11526, 12172, 13872, 15368, 17184, 18258, 20227, 23052, 24344, 27744, 30736, 32657, 36516, 40454, 46104, 48688, 51731, 60681, 61472, 65314, 73032, 80908, 92208, 97376, 97971, 103462, 121362, 130628, 146064, 155193, 161816, 184416, 195942, 206924, 242724, 261256, 292128, 310386, 323632, 343859, 391884, 413848, 485448, 522512, 620772, 647264, 687718, 783768, 827696, 970896, 1031577, 1045024, 1241544, 1375436, 1567536, 1655392, 1941792, 2063154, 2483088, 2750872, 3135072, 4126308, 4966176, 5501744, 5845603, 8252616, 11003488, 11691206, 16505232, 17536809, 23382412, 33010464, 35073618, 46764824, 70147236, 93529648, 140294472, 187059296, 280588944, 561177888]

約数ペア:

[(1, 561177888), (2, 280588944), (3, 187059296), (4, 140294472), (6, 93529648), (8, 70147236), (12, 46764824), (16, 35073618), (17, 33010464), (24, 23382412), (32, 17536809), (34, 16505232), (48, 11691206), (51, 11003488), (68, 8252616), (96, 5845603), (102, 5501744), (113, 4966176), (136, 4126308), (179, 3135072), (204, 2750872), (226, 2483088), (272, 2063154), (289, 1941792), (339, 1655392), (358, 1567536), (408, 1375436), (452, 1241544), (537, 1045024), (544, 1031577), (578, 970896), (678, 827696), (716, 783768), (816, 687718), (867, 647264), (904, 620772), (1074, 522512), (1156, 485448), (1356, 413848), (1432, 391884), (1632, 343859), (1734, 323632), (1808, 310386), (1921, 292128), (2148, 261256), (2312, 242724), (2712, 206924), (2864, 195942), (3043, 184416), (3468, 161816), (3616, 155193), (3842, 146064), (4296, 130628), (4624, 121362), (5424, 103462), (5728, 97971), (5763, 97376), (6086, 92208), (6936, 80908), (7684, 73032), (8592, 65314), (9129, 61472), (9248, 60681), (10848, 51731), (11526, 48688), (12172, 46104), (13872, 40454), (15368, 36516), (17184, 32657), (18258, 30736), (20227, 27744), (23052, 24344)]