316262016

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 256

約数和(自身を含む): 1130976000

約数和(自身を除く): 814713984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 32, 34, 36, 42, 48, 51, 54, 56, 63, 64, 68, 72, 84, 96, 102, 108, 112, 119, 126, 128, 136, 144, 153, 168, 189, 192, 204, 216, 224, 238, 252, 272, 288, 306, 336, 357, 378, 384, 408, 432, 448, 459, 476, 504, 544, 576, 612, 672, 714, 756, 769, 816, 864, 896, 918, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1512, 1538, 1632, 1728, 1836, 1904, 2016, 2142, 2176, 2307, 2448, 2688, 2856, 3024, 3076, 3213, 3264, 3456, 3672, 3808, 4032, 4284, 4614, 4896, 5383, 5712, 6048, 6152, 6426, 6528, 6921, 7344, 7616, 8064, 8568, 9228, 9792, 10766, 11424, 12096, 12304, 12852, 13073, 13842, 14688, 15232, 16149, 17136, 18456, 19584, 20763, 21532, 22848, 24192, 24608, 25704, 26146, 27684, 29376, 32298, 34272, 36912, 39219, 41526, 43064, 45696, 48447, 49216, 51408, 52292, 55368, 58752, 64596, 68544, 73824, 78438, 83052, 86128, 91511, 96894, 98432, 102816, 104584, 110736, 117657, 129192, 137088, 145341, 147648, 156876, 166104, 172256, 183022, 193788, 205632, 209168, 221472, 235314, 258384, 274533, 290682, 295296, 313752, 332208, 344512, 352971, 366044, 387576, 411264, 418336, 442944, 470628, 516768, 549066, 581364, 627504, 664416, 689024, 705942, 732088, 775152, 823599, 836672, 885888, 941256, 1033536, 1098132, 1162728, 1255008, 1328832, 1411884, 1464176, 1550304, 1647198, 1673344, 1882512, 2067072, 2196264, 2325456, 2470797, 2510016, 2657664, 2823768, 2928352, 3100608, 3294396, 3765024, 4392528, 4650912, 4941594, 5020032, 5647536, 5856704, 6201216, 6588792, 7530048, 8785056, 9301824, 9883188, 11295072, 11713408, 13177584, 15060096, 17570112, 18603648, 19766376, 22590144, 26355168, 35140224, 39532752, 45180288, 52710336, 79065504, 105420672, 158131008, 316262016]

約数ペア:

[(1, 316262016), (2, 158131008), (3, 105420672), (4, 79065504), (6, 52710336), (7, 45180288), (8, 39532752), (9, 35140224), (12, 26355168), (14, 22590144), (16, 19766376), (17, 18603648), (18, 17570112), (21, 15060096), (24, 13177584), (27, 11713408), (28, 11295072), (32, 9883188), (34, 9301824), (36, 8785056), (42, 7530048), (48, 6588792), (51, 6201216), (54, 5856704), (56, 5647536), (63, 5020032), (64, 4941594), (68, 4650912), (72, 4392528), (84, 3765024), (96, 3294396), (102, 3100608), (108, 2928352), (112, 2823768), (119, 2657664), (126, 2510016), (128, 2470797), (136, 2325456), (144, 2196264), (153, 2067072), (168, 1882512), (189, 1673344), (192, 1647198), (204, 1550304), (216, 1464176), (224, 1411884), (238, 1328832), (252, 1255008), (272, 1162728), (288, 1098132), (306, 1033536), (336, 941256), (357, 885888), (378, 836672), (384, 823599), (408, 775152), (432, 732088), (448, 705942), (459, 689024), (476, 664416), (504, 627504), (544, 581364), (576, 549066), (612, 516768), (672, 470628), (714, 442944), (756, 418336), (769, 411264), (816, 387576), (864, 366044), (896, 352971), (918, 344512), (952, 332208), (1008, 313752), (1071, 295296), (1088, 290682), (1152, 274533), (1224, 258384), (1344, 235314), (1428, 221472), (1512, 209168), (1538, 205632), (1632, 193788), (1728, 183022), (1836, 172256), (1904, 166104), (2016, 156876), (2142, 147648), (2176, 145341), (2307, 137088), (2448, 129192), (2688, 117657), (2856, 110736), (3024, 104584), (3076, 102816), (3213, 98432), (3264, 96894), (3456, 91511), (3672, 86128), (3808, 83052), (4032, 78438), (4284, 73824), (4614, 68544), (4896, 64596), (5383, 58752), (5712, 55368), (6048, 52292), (6152, 51408), (6426, 49216), (6528, 48447), (6921, 45696), (7344, 43064), (7616, 41526), (8064, 39219), (8568, 36912), (9228, 34272), (9792, 32298), (10766, 29376), (11424, 27684), (12096, 26146), (12304, 25704), (12852, 24608), (13073, 24192), (13842, 22848), (14688, 21532), (15232, 20763), (16149, 19584), (17136, 18456)]