2161971132912

素因数分解:

$2^4\times 3^2\times {\mathrm{233}}^1\times {\mathrm{487}}^1\times {\mathrm{132313}}^1$

素因数の和:133047

約数の個数: 120

約数和(自身を含む): 6089007716064

約数和(自身を除く): 3927036583152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 233, 466, 487, 699, 932, 974, 1398, 1461, 1864, 1948, 2097, 2796, 2922, 3728, 3896, 4194, 4383, 5592, 5844, 7792, 8388, 8766, 11184, 11688, 16776, 17532, 23376, 33552, 35064, 70128, 113471, 132313, 226942, 264626, 340413, 396939, 453884, 529252, 680826, 793878, 907768, 1021239, 1058504, 1190817, 1361652, 1587756, 1815536, 2042478, 2117008, 2381634, 2723304, 3175512, 4084956, 4763268, 5446608, 6351024, 8169912, 9526536, 16339824, 19053072, 30828929, 61657858, 64436431, 92486787, 123315716, 128872862, 184973574, 193309293, 246631432, 257745724, 277460361, 369947148, 386618586, 493262864, 515491448, 554920722, 579927879, 739894296, 773237172, 1030982896, 1109841444, 1159855758, 1479788592, 1546474344, 2219682888, 2319711516, 3092948688, 4439365776, 4639423032, 9278846064, 15013688423, 30027376846, 45041065269, 60054753692, 90082130538, 120109507384, 135123195807, 180164261076, 240219014768, 270246391614, 360328522152, 540492783228, 720657044304, 1080985566456, 2161971132912]

約数ペア:

[(1, 2161971132912), (2, 1080985566456), (3, 720657044304), (4, 540492783228), (6, 360328522152), (8, 270246391614), (9, 240219014768), (12, 180164261076), (16, 135123195807), (18, 120109507384), (24, 90082130538), (36, 60054753692), (48, 45041065269), (72, 30027376846), (144, 15013688423), (233, 9278846064), (466, 4639423032), (487, 4439365776), (699, 3092948688), (932, 2319711516), (974, 2219682888), (1398, 1546474344), (1461, 1479788592), (1864, 1159855758), (1948, 1109841444), (2097, 1030982896), (2796, 773237172), (2922, 739894296), (3728, 579927879), (3896, 554920722), (4194, 515491448), (4383, 493262864), (5592, 386618586), (5844, 369947148), (7792, 277460361), (8388, 257745724), (8766, 246631432), (11184, 193309293), (11688, 184973574), (16776, 128872862), (17532, 123315716), (23376, 92486787), (33552, 64436431), (35064, 61657858), (70128, 30828929), (113471, 19053072), (132313, 16339824), (226942, 9526536), (264626, 8169912), (340413, 6351024), (396939, 5446608), (453884, 4763268), (529252, 4084956), (680826, 3175512), (793878, 2723304), (907768, 2381634), (1021239, 2117008), (1058504, 2042478), (1190817, 1815536), (1361652, 1587756)]