2128661856

素因数分解:

$2^5\times 3^4\times {\mathrm{61}}^1\times {\mathrm{13463}}^1$

素因数の和:13546

約数の個数: 120

約数和(自身を含む): 6363436464

約数和(自身を除く): 4234774608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 72, 81, 96, 108, 122, 144, 162, 183, 216, 244, 288, 324, 366, 432, 488, 549, 648, 732, 864, 976, 1098, 1296, 1464, 1647, 1952, 2196, 2592, 2928, 3294, 4392, 4941, 5856, 6588, 8784, 9882, 13176, 13463, 17568, 19764, 26352, 26926, 39528, 40389, 52704, 53852, 79056, 80778, 107704, 121167, 158112, 161556, 215408, 242334, 323112, 363501, 430816, 484668, 646224, 727002, 821243, 969336, 1090503, 1292448, 1454004, 1642486, 1938672, 2181006, 2463729, 2908008, 3284972, 3877344, 4362012, 4927458, 5816016, 6569944, 7391187, 8724024, 9854916, 11632032, 13139888, 14782374, 17448048, 19709832, 22173561, 26279776, 29564748, 34896096, 39419664, 44347122, 59129496, 66520683, 78839328, 88694244, 118258992, 133041366, 177388488, 236517984, 266082732, 354776976, 532165464, 709553952, 1064330928, 2128661856]

約数ペア:

[(1, 2128661856), (2, 1064330928), (3, 709553952), (4, 532165464), (6, 354776976), (8, 266082732), (9, 236517984), (12, 177388488), (16, 133041366), (18, 118258992), (24, 88694244), (27, 78839328), (32, 66520683), (36, 59129496), (48, 44347122), (54, 39419664), (61, 34896096), (72, 29564748), (81, 26279776), (96, 22173561), (108, 19709832), (122, 17448048), (144, 14782374), (162, 13139888), (183, 11632032), (216, 9854916), (244, 8724024), (288, 7391187), (324, 6569944), (366, 5816016), (432, 4927458), (488, 4362012), (549, 3877344), (648, 3284972), (732, 2908008), (864, 2463729), (976, 2181006), (1098, 1938672), (1296, 1642486), (1464, 1454004), (1647, 1292448), (1952, 1090503), (2196, 969336), (2592, 821243), (2928, 727002), (3294, 646224), (4392, 484668), (4941, 430816), (5856, 363501), (6588, 323112), (8784, 242334), (9882, 215408), (13176, 161556), (13463, 158112), (17568, 121167), (19764, 107704), (26352, 80778), (26926, 79056), (39528, 53852), (40389, 52704)]