991762128

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{8707}}^1$

素因数の和:8841

約数の個数: 120

約数和(自身を含む): 3200503488

約数和(自身を除く): 2208741360

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 113, 126, 144, 168, 226, 252, 336, 339, 452, 504, 678, 791, 904, 1008, 1017, 1356, 1582, 1808, 2034, 2373, 2712, 3164, 4068, 4746, 5424, 6328, 7119, 8136, 8707, 9492, 12656, 14238, 16272, 17414, 18984, 26121, 28476, 34828, 37968, 52242, 56952, 60949, 69656, 78363, 104484, 113904, 121898, 139312, 156726, 182847, 208968, 243796, 313452, 365694, 417936, 487592, 548541, 626904, 731388, 975184, 983891, 1097082, 1253808, 1462776, 1967782, 2194164, 2925552, 2951673, 3935564, 4388328, 5903346, 6887237, 7871128, 8776656, 8855019, 11806692, 13774474, 15742256, 17710038, 20661711, 23613384, 27548948, 35420076, 41323422, 47226768, 55097896, 61985133, 70840152, 82646844, 110195792, 123970266, 141680304, 165293688, 247940532, 330587376, 495881064, 991762128]

約数ペア:

[(1, 991762128), (2, 495881064), (3, 330587376), (4, 247940532), (6, 165293688), (7, 141680304), (8, 123970266), (9, 110195792), (12, 82646844), (14, 70840152), (16, 61985133), (18, 55097896), (21, 47226768), (24, 41323422), (28, 35420076), (36, 27548948), (42, 23613384), (48, 20661711), (56, 17710038), (63, 15742256), (72, 13774474), (84, 11806692), (112, 8855019), (113, 8776656), (126, 7871128), (144, 6887237), (168, 5903346), (226, 4388328), (252, 3935564), (336, 2951673), (339, 2925552), (452, 2194164), (504, 1967782), (678, 1462776), (791, 1253808), (904, 1097082), (1008, 983891), (1017, 975184), (1356, 731388), (1582, 626904), (1808, 548541), (2034, 487592), (2373, 417936), (2712, 365694), (3164, 313452), (4068, 243796), (4746, 208968), (5424, 182847), (6328, 156726), (7119, 139312), (8136, 121898), (8707, 113904), (9492, 104484), (12656, 78363), (14238, 69656), (16272, 60949), (17414, 56952), (18984, 52242), (26121, 37968), (28476, 34828)]