757506984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{421}}^1$

素因数の和:595

約数の個数: 128

約数和(自身を含む): 2098521600

約数和(自身を除く): 1341014616

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 79, 104, 146, 156, 158, 219, 237, 292, 312, 316, 421, 438, 474, 584, 632, 842, 876, 948, 949, 1027, 1263, 1684, 1752, 1896, 1898, 2054, 2526, 2847, 3081, 3368, 3796, 4108, 5052, 5473, 5694, 5767, 6162, 7592, 8216, 10104, 10946, 11388, 11534, 12324, 16419, 17301, 21892, 22776, 23068, 24648, 30733, 32838, 33259, 34602, 43784, 46136, 61466, 65676, 66518, 69204, 74971, 92199, 99777, 122932, 131352, 133036, 138408, 149942, 184398, 199554, 224913, 245864, 266072, 299884, 368796, 399108, 399529, 432367, 449826, 599768, 737592, 798216, 799058, 864734, 899652, 1198587, 1297101, 1598116, 1729468, 1799304, 2397174, 2427907, 2594202, 3196232, 3458936, 4794348, 4855814, 5188404, 7283721, 9588696, 9711628, 10376808, 14567442, 19423256, 29134884, 31562791, 58269768, 63125582, 94688373, 126251164, 189376746, 252502328, 378753492, 757506984]

約数ペア:

[(1, 757506984), (2, 378753492), (3, 252502328), (4, 189376746), (6, 126251164), (8, 94688373), (12, 63125582), (13, 58269768), (24, 31562791), (26, 29134884), (39, 19423256), (52, 14567442), (73, 10376808), (78, 9711628), (79, 9588696), (104, 7283721), (146, 5188404), (156, 4855814), (158, 4794348), (219, 3458936), (237, 3196232), (292, 2594202), (312, 2427907), (316, 2397174), (421, 1799304), (438, 1729468), (474, 1598116), (584, 1297101), (632, 1198587), (842, 899652), (876, 864734), (948, 799058), (949, 798216), (1027, 737592), (1263, 599768), (1684, 449826), (1752, 432367), (1896, 399529), (1898, 399108), (2054, 368796), (2526, 299884), (2847, 266072), (3081, 245864), (3368, 224913), (3796, 199554), (4108, 184398), (5052, 149942), (5473, 138408), (5694, 133036), (5767, 131352), (6162, 122932), (7592, 99777), (8216, 92199), (10104, 74971), (10946, 69204), (11388, 66518), (11534, 65676), (12324, 61466), (16419, 46136), (17301, 43784), (21892, 34602), (22776, 33259), (23068, 32838), (24648, 30733)]