720396768

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{82463}}^1$

素因数の和:82496

約数の個数: 96

約数和(自身を含む): 2327463936

約数和(自身を除く): 1607067168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 82463, 164926, 247389, 329852, 494778, 577241, 659704, 989556, 1072019, 1154482, 1319408, 1731723, 1979112, 2144038, 2308964, 2638816, 3216057, 3463446, 3958224, 4288076, 4617928, 6432114, 6926892, 7504133, 7916448, 8576152, 9235856, 12864228, 13853784, 15008266, 17152304, 18471712, 22512399, 25728456, 27707568, 30016532, 34304608, 45024798, 51456912, 55415136, 60033064, 90049596, 102913824, 120066128, 180099192, 240132256, 360198384, 720396768]

約数ペア:

[(1, 720396768), (2, 360198384), (3, 240132256), (4, 180099192), (6, 120066128), (7, 102913824), (8, 90049596), (12, 60033064), (13, 55415136), (14, 51456912), (16, 45024798), (21, 34304608), (24, 30016532), (26, 27707568), (28, 25728456), (32, 22512399), (39, 18471712), (42, 17152304), (48, 15008266), (52, 13853784), (56, 12864228), (78, 9235856), (84, 8576152), (91, 7916448), (96, 7504133), (104, 6926892), (112, 6432114), (156, 4617928), (168, 4288076), (182, 3958224), (208, 3463446), (224, 3216057), (273, 2638816), (312, 2308964), (336, 2144038), (364, 1979112), (416, 1731723), (546, 1319408), (624, 1154482), (672, 1072019), (728, 989556), (1092, 659704), (1248, 577241), (1456, 494778), (2184, 329852), (2912, 247389), (4368, 164926), (8736, 82463)]