2487306328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 5325022080

約数和(自身を除く): 2837715752

約数列:

[1, 2, 4, 8, 13, 26, 31, 41, 52, 62, 82, 104, 124, 164, 248, 328, 403, 533, 607, 806, 961, 1066, 1214, 1271, 1612, 1922, 2132, 2428, 2542, 3224, 3844, 4264, 4856, 5084, 7688, 7891, 10168, 12493, 15782, 16523, 18817, 24887, 24986, 31564, 33046, 37634, 39401, 49774, 49972, 63128, 66092, 75268, 78802, 99548, 99944, 132184, 150536, 157604, 199096, 244621, 315208, 323531, 489242, 512213, 583327, 647062, 771497, 978484, 1024426, 1166654, 1294124, 1542994, 1956968, 2048852, 2333308, 2588248, 3085988, 4097704, 4666616, 6171976, 7583251, 10029461, 15166502, 20058922, 23916407, 30333004, 40117844, 47832814, 60666008, 80235688, 95665628, 191331256, 310913291, 621826582, 1243653164, 2487306328]

約数ペア:

[(1, 2487306328), (2, 1243653164), (4, 621826582), (8, 310913291), (13, 191331256), (26, 95665628), (31, 80235688), (41, 60666008), (52, 47832814), (62, 40117844), (82, 30333004), (104, 23916407), (124, 20058922), (164, 15166502), (248, 10029461), (328, 7583251), (403, 6171976), (533, 4666616), (607, 4097704), (806, 3085988), (961, 2588248), (1066, 2333308), (1214, 2048852), (1271, 1956968), (1612, 1542994), (1922, 1294124), (2132, 1166654), (2428, 1024426), (2542, 978484), (3224, 771497), (3844, 647062), (4264, 583327), (4856, 512213), (5084, 489242), (7688, 323531), (7891, 315208), (10168, 244621), (12493, 199096), (15782, 157604), (16523, 150536), (18817, 132184), (24887, 99944), (24986, 99548), (31564, 78802), (33046, 75268), (37634, 66092), (39401, 63128), (49774, 49972)]