321916587096

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1493}}^1\times {\mathrm{30047}}^1$

素因数の和:31585

約数の個数: 128

約数和(自身を含む): 905016913920

約数和(自身を除く): 583100326824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1493, 1794, 2392, 2986, 3588, 4479, 5972, 7176, 8958, 11944, 17916, 19409, 30047, 34339, 35832, 38818, 58227, 60094, 68678, 77636, 90141, 103017, 116454, 120188, 137356, 155272, 180282, 206034, 232908, 240376, 274712, 360564, 390611, 412068, 446407, 465816, 691081, 721128, 781222, 824136, 892814, 1171833, 1339221, 1382162, 1562444, 1785628, 2073243, 2343666, 2678442, 2764324, 3124888, 3571256, 4146486, 4687332, 5356884, 5528648, 8292972, 8984053, 9374664, 10713768, 16585944, 17968106, 26952159, 35936212, 44860171, 53904318, 71872424, 89720342, 107808636, 134580513, 179440684, 215617272, 269161026, 358881368, 538322052, 583182223, 1031783933, 1076644104, 1166364446, 1749546669, 2063567866, 2332728892, 3095351799, 3499093338, 4127135732, 4665457784, 6190703598, 6998186676, 8254271464, 12381407196, 13413191129, 13996373352, 24762814392, 26826382258, 40239573387, 53652764516, 80479146774, 107305529032, 160958293548, 321916587096]

約数ペア:

[(1, 321916587096), (2, 160958293548), (3, 107305529032), (4, 80479146774), (6, 53652764516), (8, 40239573387), (12, 26826382258), (13, 24762814392), (23, 13996373352), (24, 13413191129), (26, 12381407196), (39, 8254271464), (46, 6998186676), (52, 6190703598), (69, 4665457784), (78, 4127135732), (92, 3499093338), (104, 3095351799), (138, 2332728892), (156, 2063567866), (184, 1749546669), (276, 1166364446), (299, 1076644104), (312, 1031783933), (552, 583182223), (598, 538322052), (897, 358881368), (1196, 269161026), (1493, 215617272), (1794, 179440684), (2392, 134580513), (2986, 107808636), (3588, 89720342), (4479, 71872424), (5972, 53904318), (7176, 44860171), (8958, 35936212), (11944, 26952159), (17916, 17968106), (19409, 16585944), (30047, 10713768), (34339, 9374664), (35832, 8984053), (38818, 8292972), (58227, 5528648), (60094, 5356884), (68678, 4687332), (77636, 4146486), (90141, 3571256), (103017, 3124888), (116454, 2764324), (120188, 2678442), (137356, 2343666), (155272, 2073243), (180282, 1785628), (206034, 1562444), (232908, 1382162), (240376, 1339221), (274712, 1171833), (360564, 892814), (390611, 824136), (412068, 781222), (446407, 721128), (465816, 691081)]