660221184

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{967}}^1$

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 2026078208

約数和(自身を除く): 1365857024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 127, 128, 168, 192, 224, 254, 256, 336, 381, 384, 448, 508, 672, 762, 768, 889, 896, 967, 1016, 1344, 1524, 1778, 1792, 1934, 2032, 2667, 2688, 2901, 3048, 3556, 3868, 4064, 5334, 5376, 5802, 6096, 6769, 7112, 7736, 8128, 10668, 11604, 12192, 13538, 14224, 15472, 16256, 20307, 21336, 23208, 24384, 27076, 28448, 30944, 32512, 40614, 42672, 46416, 48768, 54152, 56896, 61888, 81228, 85344, 92832, 97536, 108304, 113792, 122809, 123776, 162456, 170688, 185664, 216608, 227584, 245618, 247552, 324912, 341376, 368427, 371328, 433216, 491236, 649824, 682752, 736854, 742656, 859663, 866432, 982472, 1299648, 1473708, 1719326, 1732864, 1964944, 2578989, 2599296, 2947416, 3438652, 3929888, 5157978, 5198592, 5894832, 6877304, 7859776, 10315956, 11789664, 13754608, 15719552, 20631912, 23579328, 27509216, 31439104, 41263824, 47158656, 55018432, 82527648, 94317312, 110036864, 165055296, 220073728, 330110592, 660221184]

約数ペア:

[(1, 660221184), (2, 330110592), (3, 220073728), (4, 165055296), (6, 110036864), (7, 94317312), (8, 82527648), (12, 55018432), (14, 47158656), (16, 41263824), (21, 31439104), (24, 27509216), (28, 23579328), (32, 20631912), (42, 15719552), (48, 13754608), (56, 11789664), (64, 10315956), (84, 7859776), (96, 6877304), (112, 5894832), (127, 5198592), (128, 5157978), (168, 3929888), (192, 3438652), (224, 2947416), (254, 2599296), (256, 2578989), (336, 1964944), (381, 1732864), (384, 1719326), (448, 1473708), (508, 1299648), (672, 982472), (762, 866432), (768, 859663), (889, 742656), (896, 736854), (967, 682752), (1016, 649824), (1344, 491236), (1524, 433216), (1778, 371328), (1792, 368427), (1934, 341376), (2032, 324912), (2667, 247552), (2688, 245618), (2901, 227584), (3048, 216608), (3556, 185664), (3868, 170688), (4064, 162456), (5334, 123776), (5376, 122809), (5802, 113792), (6096, 108304), (6769, 97536), (7112, 92832), (7736, 85344), (8128, 81228), (10668, 61888), (11604, 56896), (12192, 54152), (13538, 48768), (14224, 46416), (15472, 42672), (16256, 40614), (20307, 32512), (21336, 30944), (23208, 28448), (24384, 27076)]