1286973648

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{5323}}^1$

素因数の和:5433

約数の個数: 120

約数和(自身を含む): 3810535872

約数和(自身を除く): 2523562224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 73, 92, 138, 144, 146, 184, 207, 219, 276, 292, 368, 414, 438, 552, 584, 657, 828, 876, 1104, 1168, 1314, 1656, 1679, 1752, 2628, 3312, 3358, 3504, 5037, 5256, 5323, 6716, 10074, 10512, 10646, 13432, 15111, 15969, 20148, 21292, 26864, 30222, 31938, 40296, 42584, 47907, 60444, 63876, 80592, 85168, 95814, 120888, 122429, 127752, 191628, 241776, 244858, 255504, 367287, 383256, 388579, 489716, 734574, 766512, 777158, 979432, 1101861, 1165737, 1469148, 1554316, 1958864, 2203722, 2331474, 2938296, 3108632, 3497211, 4407444, 4662948, 5876592, 6217264, 6994422, 8814888, 8937317, 9325896, 13988844, 17629776, 17874634, 18651792, 26811951, 27977688, 35749268, 53623902, 55955376, 71498536, 80435853, 107247804, 142997072, 160871706, 214495608, 321743412, 428991216, 643486824, 1286973648]

約数ペア:

[(1, 1286973648), (2, 643486824), (3, 428991216), (4, 321743412), (6, 214495608), (8, 160871706), (9, 142997072), (12, 107247804), (16, 80435853), (18, 71498536), (23, 55955376), (24, 53623902), (36, 35749268), (46, 27977688), (48, 26811951), (69, 18651792), (72, 17874634), (73, 17629776), (92, 13988844), (138, 9325896), (144, 8937317), (146, 8814888), (184, 6994422), (207, 6217264), (219, 5876592), (276, 4662948), (292, 4407444), (368, 3497211), (414, 3108632), (438, 2938296), (552, 2331474), (584, 2203722), (657, 1958864), (828, 1554316), (876, 1469148), (1104, 1165737), (1168, 1101861), (1314, 979432), (1656, 777158), (1679, 766512), (1752, 734574), (2628, 489716), (3312, 388579), (3358, 383256), (3504, 367287), (5037, 255504), (5256, 244858), (5323, 241776), (6716, 191628), (10074, 127752), (10512, 122429), (10646, 120888), (13432, 95814), (15111, 85168), (15969, 80592), (20148, 63876), (21292, 60444), (26864, 47907), (30222, 42584), (31938, 40296)]