974554672

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 160

約数和(自身を含む): 2414095488

約数和(自身を除く): 1439540816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 53, 56, 73, 91, 104, 106, 112, 146, 173, 182, 208, 212, 292, 346, 364, 371, 424, 511, 584, 689, 692, 728, 742, 848, 949, 1022, 1168, 1211, 1378, 1384, 1456, 1484, 1898, 2044, 2249, 2422, 2756, 2768, 2968, 3796, 3869, 4088, 4498, 4823, 4844, 5512, 5936, 6643, 7592, 7738, 8176, 8996, 9169, 9646, 9688, 11024, 12629, 13286, 15184, 15476, 15743, 17992, 18338, 19292, 19376, 25258, 26572, 27083, 30952, 31486, 35984, 36676, 38584, 50297, 50516, 53144, 54166, 61904, 62972, 64183, 73352, 77168, 88403, 100594, 101032, 106288, 108332, 119197, 125944, 128366, 146704, 164177, 176806, 201188, 202064, 216664, 238394, 251888, 256732, 328354, 352079, 353612, 402376, 433328, 476788, 513464, 656708, 669337, 704158, 707224, 804752, 834379, 953576, 1026928, 1149239, 1313416, 1338674, 1408316, 1414448, 1668758, 1907152, 2298478, 2626832, 2677348, 2816632, 3337516, 4596956, 4685359, 5354696, 5633264, 6675032, 8701381, 9193912, 9370718, 10709392, 13350064, 17402762, 18387824, 18741436, 34805524, 37482872, 60909667, 69611048, 74965744, 121819334, 139222096, 243638668, 487277336, 974554672]

約数ペア:

[(1, 974554672), (2, 487277336), (4, 243638668), (7, 139222096), (8, 121819334), (13, 74965744), (14, 69611048), (16, 60909667), (26, 37482872), (28, 34805524), (52, 18741436), (53, 18387824), (56, 17402762), (73, 13350064), (91, 10709392), (104, 9370718), (106, 9193912), (112, 8701381), (146, 6675032), (173, 5633264), (182, 5354696), (208, 4685359), (212, 4596956), (292, 3337516), (346, 2816632), (364, 2677348), (371, 2626832), (424, 2298478), (511, 1907152), (584, 1668758), (689, 1414448), (692, 1408316), (728, 1338674), (742, 1313416), (848, 1149239), (949, 1026928), (1022, 953576), (1168, 834379), (1211, 804752), (1378, 707224), (1384, 704158), (1456, 669337), (1484, 656708), (1898, 513464), (2044, 476788), (2249, 433328), (2422, 402376), (2756, 353612), (2768, 352079), (2968, 328354), (3796, 256732), (3869, 251888), (4088, 238394), (4498, 216664), (4823, 202064), (4844, 201188), (5512, 176806), (5936, 164177), (6643, 146704), (7592, 128366), (7738, 125944), (8176, 119197), (8996, 108332), (9169, 106288), (9646, 101032), (9688, 100594), (11024, 88403), (12629, 77168), (13286, 73352), (15184, 64183), (15476, 62972), (15743, 61904), (17992, 54166), (18338, 53144), (19292, 50516), (19376, 50297), (25258, 38584), (26572, 36676), (27083, 35984), (30952, 31486)]