289563456

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{16573}}^1$

素因数の和:16608

約数の個数: 112

約数和(自身を含む): 942994304

約数和(自身を除く): 653430848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 416, 448, 546, 624, 672, 728, 832, 1092, 1248, 1344, 1456, 2184, 2496, 2912, 4368, 5824, 8736, 16573, 17472, 33146, 49719, 66292, 99438, 116011, 132584, 198876, 215449, 232022, 265168, 348033, 397752, 430898, 464044, 530336, 646347, 696066, 795504, 861796, 928088, 1060672, 1292694, 1392132, 1508143, 1591008, 1723592, 1856176, 2585388, 2784264, 3016286, 3182016, 3447184, 3712352, 4524429, 5170776, 5568528, 6032572, 6894368, 7424704, 9048858, 10341552, 11137056, 12065144, 13788736, 18097716, 20683104, 22274112, 24130288, 36195432, 41366208, 48260576, 72390864, 96521152, 144781728, 289563456]

約数ペア:

[(1, 289563456), (2, 144781728), (3, 96521152), (4, 72390864), (6, 48260576), (7, 41366208), (8, 36195432), (12, 24130288), (13, 22274112), (14, 20683104), (16, 18097716), (21, 13788736), (24, 12065144), (26, 11137056), (28, 10341552), (32, 9048858), (39, 7424704), (42, 6894368), (48, 6032572), (52, 5568528), (56, 5170776), (64, 4524429), (78, 3712352), (84, 3447184), (91, 3182016), (96, 3016286), (104, 2784264), (112, 2585388), (156, 1856176), (168, 1723592), (182, 1591008), (192, 1508143), (208, 1392132), (224, 1292694), (273, 1060672), (312, 928088), (336, 861796), (364, 795504), (416, 696066), (448, 646347), (546, 530336), (624, 464044), (672, 430898), (728, 397752), (832, 348033), (1092, 265168), (1248, 232022), (1344, 215449), (1456, 198876), (2184, 132584), (2496, 116011), (2912, 99438), (4368, 66292), (5824, 49719), (8736, 33146), (16573, 17472)]