289287768

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:171

約数の個数: 288

約数和(自身を含む): 982497600

約数和(自身を除く): 693209832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 49, 56, 57, 66, 76, 77, 84, 88, 98, 107, 114, 121, 132, 133, 147, 152, 154, 168, 196, 209, 214, 228, 231, 242, 264, 266, 294, 308, 321, 363, 392, 399, 418, 428, 456, 462, 484, 532, 539, 588, 616, 627, 642, 726, 749, 798, 836, 847, 856, 924, 931, 968, 1064, 1078, 1176, 1177, 1254, 1284, 1452, 1463, 1498, 1596, 1617, 1672, 1694, 1848, 1862, 2033, 2156, 2247, 2299, 2354, 2508, 2541, 2568, 2793, 2904, 2926, 2996, 3192, 3234, 3388, 3531, 3724, 4066, 4312, 4389, 4494, 4598, 4708, 5016, 5082, 5243, 5586, 5852, 5929, 5992, 6099, 6468, 6776, 6897, 7062, 7448, 8132, 8239, 8778, 8988, 9196, 9416, 10164, 10241, 10486, 11172, 11704, 11858, 12198, 12936, 12947, 13794, 14124, 14231, 15729, 16093, 16264, 16478, 17556, 17787, 17976, 18392, 20328, 20482, 20972, 22344, 22363, 23716, 24396, 24717, 25894, 27588, 28248, 28462, 30723, 31458, 32186, 32956, 35112, 35574, 38841, 40964, 41944, 42693, 44726, 47432, 48279, 48792, 49434, 51788, 55176, 56924, 57673, 61446, 62916, 64372, 65912, 67089, 71148, 77682, 81928, 85386, 89452, 90629, 96558, 98868, 99617, 103576, 112651, 113848, 115346, 122892, 125832, 128744, 134178, 142296, 155364, 156541, 170772, 173019, 178904, 181258, 193116, 197736, 199234, 225302, 230692, 245784, 245993, 268356, 271887, 298851, 310728, 313082, 337953, 341544, 346038, 362516, 386232, 398468, 450604, 461384, 469623, 491986, 536712, 543774, 597702, 626164, 634403, 675906, 692076, 725032, 737979, 796936, 901208, 939246, 983972, 1087548, 1095787, 1195404, 1252328, 1268806, 1351812, 1384152, 1475958, 1721951, 1878492, 1903209, 1967944, 2175096, 2191574, 2390808, 2537612, 2703624, 2951916, 3287361, 3443902, 3756984, 3806418, 4383148, 5075224, 5165853, 5903832, 6574722, 6887804, 7612836, 8766296, 10331706, 12053657, 13149444, 13775608, 15225672, 20663412, 24107314, 26298888, 36160971, 41326824, 48214628, 72321942, 96429256, 144643884, 289287768]

約数ペア:

[(1, 289287768), (2, 144643884), (3, 96429256), (4, 72321942), (6, 48214628), (7, 41326824), (8, 36160971), (11, 26298888), (12, 24107314), (14, 20663412), (19, 15225672), (21, 13775608), (22, 13149444), (24, 12053657), (28, 10331706), (33, 8766296), (38, 7612836), (42, 6887804), (44, 6574722), (49, 5903832), (56, 5165853), (57, 5075224), (66, 4383148), (76, 3806418), (77, 3756984), (84, 3443902), (88, 3287361), (98, 2951916), (107, 2703624), (114, 2537612), (121, 2390808), (132, 2191574), (133, 2175096), (147, 1967944), (152, 1903209), (154, 1878492), (168, 1721951), (196, 1475958), (209, 1384152), (214, 1351812), (228, 1268806), (231, 1252328), (242, 1195404), (264, 1095787), (266, 1087548), (294, 983972), (308, 939246), (321, 901208), (363, 796936), (392, 737979), (399, 725032), (418, 692076), (428, 675906), (456, 634403), (462, 626164), (484, 597702), (532, 543774), (539, 536712), (588, 491986), (616, 469623), (627, 461384), (642, 450604), (726, 398468), (749, 386232), (798, 362516), (836, 346038), (847, 341544), (856, 337953), (924, 313082), (931, 310728), (968, 298851), (1064, 271887), (1078, 268356), (1176, 245993), (1177, 245784), (1254, 230692), (1284, 225302), (1452, 199234), (1463, 197736), (1498, 193116), (1596, 181258), (1617, 178904), (1672, 173019), (1694, 170772), (1848, 156541), (1862, 155364), (2033, 142296), (2156, 134178), (2247, 128744), (2299, 125832), (2354, 122892), (2508, 115346), (2541, 113848), (2568, 112651), (2793, 103576), (2904, 99617), (2926, 98868), (2996, 96558), (3192, 90629), (3234, 89452), (3388, 85386), (3531, 81928), (3724, 77682), (4066, 71148), (4312, 67089), (4389, 65912), (4494, 64372), (4598, 62916), (4708, 61446), (5016, 57673), (5082, 56924), (5243, 55176), (5586, 51788), (5852, 49434), (5929, 48792), (5992, 48279), (6099, 47432), (6468, 44726), (6776, 42693), (6897, 41944), (7062, 40964), (7448, 38841), (8132, 35574), (8239, 35112), (8778, 32956), (8988, 32186), (9196, 31458), (9416, 30723), (10164, 28462), (10241, 28248), (10486, 27588), (11172, 25894), (11704, 24717), (11858, 24396), (12198, 23716), (12936, 22363), (12947, 22344), (13794, 20972), (14124, 20482), (14231, 20328), (15729, 18392), (16093, 17976), (16264, 17787), (16478, 17556)]