686587005312

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16141}}^1\times {\mathrm{8521}}^1$

素因数の和:24692

約数の個数: 128

約数和(自身を含む): 1964387130720

約数和(自身を除く): 1277800125408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 8521, 16141, 17042, 25563, 32282, 34084, 48423, 51126, 64564, 68168, 96846, 102252, 110773, 129128, 136336, 193692, 204504, 209833, 221546, 258256, 272672, 332319, 387384, 409008, 419666, 443092, 516512, 545344, 629499, 664638, 774768, 818016, 839332, 886184, 1033024, 1090688, 1258998, 1329276, 1549536, 1636032, 1678664, 1772368, 2066048, 2517996, 2658552, 3099072, 3272064, 3357328, 3544736, 5035992, 5317104, 6198144, 6714656, 7089472, 10071984, 10634208, 13429312, 14178944, 20143968, 21268416, 26858624, 40287936, 42536832, 80575872, 137537461, 275074922, 412612383, 550149844, 825224766, 1100299688, 1650449532, 1787986993, 2200599376, 3300899064, 3575973986, 4401198752, 5363960979, 6601798128, 7151947972, 8802397504, 10727921958, 13203596256, 14303895944, 17604795008, 21455843916, 26407192512, 28607791888, 42911687832, 52814385024, 57215583776, 85823375664, 114431167552, 171646751328, 228862335104, 343293502656, 686587005312]

約数ペア:

[(1, 686587005312), (2, 343293502656), (3, 228862335104), (4, 171646751328), (6, 114431167552), (8, 85823375664), (12, 57215583776), (13, 52814385024), (16, 42911687832), (24, 28607791888), (26, 26407192512), (32, 21455843916), (39, 17604795008), (48, 14303895944), (52, 13203596256), (64, 10727921958), (78, 8802397504), (96, 7151947972), (104, 6601798128), (128, 5363960979), (156, 4401198752), (192, 3575973986), (208, 3300899064), (312, 2200599376), (384, 1787986993), (416, 1650449532), (624, 1100299688), (832, 825224766), (1248, 550149844), (1664, 412612383), (2496, 275074922), (4992, 137537461), (8521, 80575872), (16141, 42536832), (17042, 40287936), (25563, 26858624), (32282, 21268416), (34084, 20143968), (48423, 14178944), (51126, 13429312), (64564, 10634208), (68168, 10071984), (96846, 7089472), (102252, 6714656), (110773, 6198144), (129128, 5317104), (136336, 5035992), (193692, 3544736), (204504, 3357328), (209833, 3272064), (221546, 3099072), (258256, 2658552), (272672, 2517996), (332319, 2066048), (387384, 1772368), (409008, 1678664), (419666, 1636032), (443092, 1549536), (516512, 1329276), (545344, 1258998), (629499, 1090688), (664638, 1033024), (774768, 886184), (818016, 839332)]