215798352

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1$

素因数の和:494

約数の個数: 240

約数和(自身を含む): 746380800

約数和(自身を除く): 530582448

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 19, 21, 22, 24, 28, 33, 38, 42, 44, 48, 49, 56, 57, 66, 76, 77, 84, 88, 98, 112, 114, 132, 133, 147, 152, 154, 168, 176, 196, 209, 228, 231, 264, 266, 294, 304, 308, 336, 392, 399, 418, 439, 456, 462, 528, 532, 539, 588, 616, 627, 784, 798, 836, 878, 912, 924, 931, 1064, 1078, 1176, 1232, 1254, 1317, 1463, 1596, 1617, 1672, 1756, 1848, 1862, 2128, 2156, 2352, 2508, 2634, 2793, 2926, 3073, 3192, 3234, 3344, 3512, 3696, 3724, 4312, 4389, 4829, 5016, 5268, 5586, 5852, 6146, 6384, 6468, 7024, 7448, 8341, 8624, 8778, 9219, 9658, 10032, 10241, 10536, 11172, 11704, 12292, 12936, 14487, 14896, 16682, 17556, 18438, 19316, 20482, 21072, 21511, 22344, 23408, 24584, 25023, 25872, 28974, 30723, 33364, 33803, 35112, 36876, 38632, 40964, 43022, 44688, 49168, 50046, 57948, 58387, 61446, 64533, 66728, 67606, 70224, 73752, 77264, 81928, 86044, 91751, 100092, 101409, 115896, 116774, 122892, 129066, 133456, 135212, 147504, 163856, 172088, 175161, 183502, 200184, 202818, 231792, 233548, 236621, 245784, 258132, 270424, 275253, 344176, 350322, 367004, 400368, 405636, 408709, 467096, 473242, 491568, 516264, 540848, 550506, 642257, 700644, 709863, 734008, 811272, 817418, 934192, 946484, 1032528, 1101012, 1226127, 1284514, 1401288, 1419726, 1468016, 1622544, 1634836, 1892968, 1926771, 2202024, 2452254, 2569028, 2802576, 2839452, 3269672, 3785936, 3853542, 4404048, 4495799, 4904508, 5138056, 5678904, 6539344, 7707084, 8991598, 9809016, 10276112, 11357808, 13487397, 15414168, 17983196, 19618032, 26974794, 30828336, 35966392, 53949588, 71932784, 107899176, 215798352]

約数ペア:

[(1, 215798352), (2, 107899176), (3, 71932784), (4, 53949588), (6, 35966392), (7, 30828336), (8, 26974794), (11, 19618032), (12, 17983196), (14, 15414168), (16, 13487397), (19, 11357808), (21, 10276112), (22, 9809016), (24, 8991598), (28, 7707084), (33, 6539344), (38, 5678904), (42, 5138056), (44, 4904508), (48, 4495799), (49, 4404048), (56, 3853542), (57, 3785936), (66, 3269672), (76, 2839452), (77, 2802576), (84, 2569028), (88, 2452254), (98, 2202024), (112, 1926771), (114, 1892968), (132, 1634836), (133, 1622544), (147, 1468016), (152, 1419726), (154, 1401288), (168, 1284514), (176, 1226127), (196, 1101012), (209, 1032528), (228, 946484), (231, 934192), (264, 817418), (266, 811272), (294, 734008), (304, 709863), (308, 700644), (336, 642257), (392, 550506), (399, 540848), (418, 516264), (439, 491568), (456, 473242), (462, 467096), (528, 408709), (532, 405636), (539, 400368), (588, 367004), (616, 350322), (627, 344176), (784, 275253), (798, 270424), (836, 258132), (878, 245784), (912, 236621), (924, 233548), (931, 231792), (1064, 202818), (1078, 200184), (1176, 183502), (1232, 175161), (1254, 172088), (1317, 163856), (1463, 147504), (1596, 135212), (1617, 133456), (1672, 129066), (1756, 122892), (1848, 116774), (1862, 115896), (2128, 101409), (2156, 100092), (2352, 91751), (2508, 86044), (2634, 81928), (2793, 77264), (2926, 73752), (3073, 70224), (3192, 67606), (3234, 66728), (3344, 64533), (3512, 61446), (3696, 58387), (3724, 57948), (4312, 50046), (4389, 49168), (4829, 44688), (5016, 43022), (5268, 40964), (5586, 38632), (5852, 36876), (6146, 35112), (6384, 33803), (6468, 33364), (7024, 30723), (7448, 28974), (8341, 25872), (8624, 25023), (8778, 24584), (9219, 23408), (9658, 22344), (10032, 21511), (10241, 21072), (10536, 20482), (11172, 19316), (11704, 18438), (12292, 17556), (12936, 16682), (14487, 14896)]