28080924768

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{441191}}^1$

素因数の和:441237

約数の個数: 144

約数和(自身を含む): 91056734496

約数和(自身を除く): 62975809728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2448, 2652, 3536, 3744, 3978, 4896, 5304, 7072, 7956, 10608, 15912, 21216, 31824, 63648, 441191, 882382, 1323573, 1764764, 2647146, 3529528, 3970719, 5294292, 5735483, 7059056, 7500247, 7941438, 10588584, 11470966, 14118112, 15000494, 15882876, 17206449, 21177168, 22500741, 22941932, 30000988, 31765752, 34412898, 42354336, 45001482, 45883864, 51619347, 60001976, 63531504, 67502223, 68825796, 90002964, 91767728, 97503211, 103238694, 120003952, 127063008, 135004446, 137651592, 180005928, 183535456, 195006422, 206477388, 240007904, 270008892, 275303184, 292509633, 360011856, 390012844, 412954776, 540017784, 550606368, 585019266, 720023712, 780025688, 825909552, 877528899, 1080035568, 1170038532, 1560051376, 1651819104, 1755057798, 2160071136, 2340077064, 3120102752, 3510115596, 4680154128, 7020231192, 9360308256, 14040462384, 28080924768]

約数ペア:

[(1, 28080924768), (2, 14040462384), (3, 9360308256), (4, 7020231192), (6, 4680154128), (8, 3510115596), (9, 3120102752), (12, 2340077064), (13, 2160071136), (16, 1755057798), (17, 1651819104), (18, 1560051376), (24, 1170038532), (26, 1080035568), (32, 877528899), (34, 825909552), (36, 780025688), (39, 720023712), (48, 585019266), (51, 550606368), (52, 540017784), (68, 412954776), (72, 390012844), (78, 360011856), (96, 292509633), (102, 275303184), (104, 270008892), (117, 240007904), (136, 206477388), (144, 195006422), (153, 183535456), (156, 180005928), (204, 137651592), (208, 135004446), (221, 127063008), (234, 120003952), (272, 103238694), (288, 97503211), (306, 91767728), (312, 90002964), (408, 68825796), (416, 67502223), (442, 63531504), (468, 60001976), (544, 51619347), (612, 45883864), (624, 45001482), (663, 42354336), (816, 34412898), (884, 31765752), (936, 30000988), (1224, 22941932), (1248, 22500741), (1326, 21177168), (1632, 17206449), (1768, 15882876), (1872, 15000494), (1989, 14118112), (2448, 11470966), (2652, 10588584), (3536, 7941438), (3744, 7500247), (3978, 7059056), (4896, 5735483), (5304, 5294292), (7072, 3970719), (7956, 3529528), (10608, 2647146), (15912, 1764764), (21216, 1323573), (31824, 882382), (63648, 441191)]