1900308384

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{461}}^1$

素因数の和:860

約数の個数: 192

約数和(自身を含む): 5998164480

約数和(自身を除く): 4097856096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 367, 416, 432, 461, 468, 624, 702, 734, 864, 922, 936, 1101, 1248, 1383, 1404, 1468, 1844, 1872, 2202, 2766, 2808, 2936, 3303, 3688, 3744, 4149, 4404, 4771, 5532, 5616, 5872, 5993, 6606, 7376, 8298, 8808, 9542, 9909, 11064, 11232, 11744, 11986, 12447, 13212, 14313, 14752, 16596, 17616, 17979, 19084, 19818, 22128, 23972, 24894, 26424, 28626, 33192, 35232, 35958, 38168, 39636, 42939, 44256, 47944, 49788, 52848, 53937, 57252, 66384, 71916, 76336, 79272, 85878, 95888, 99576, 105696, 107874, 114504, 128817, 132768, 143832, 152672, 158544, 161811, 169187, 171756, 191776, 199152, 215748, 229008, 257634, 287664, 317088, 323622, 338374, 343512, 398304, 431496, 458016, 507561, 515268, 575328, 647244, 676748, 687024, 862992, 1015122, 1030536, 1294488, 1353496, 1374048, 1522683, 1725984, 2030244, 2061072, 2199431, 2588976, 2706992, 3045366, 4060488, 4122144, 4398862, 4568049, 5177952, 5413984, 6090732, 6598293, 8120976, 8797724, 9136098, 12181464, 13196586, 16241952, 17595448, 18272196, 19794879, 24362928, 26393172, 35190896, 36544392, 39589758, 48725856, 52786344, 59384637, 70381792, 73088784, 79179516, 105572688, 118769274, 146177568, 158359032, 211145376, 237538548, 316718064, 475077096, 633436128, 950154192, 1900308384]

約数ペア:

[(1, 1900308384), (2, 950154192), (3, 633436128), (4, 475077096), (6, 316718064), (8, 237538548), (9, 211145376), (12, 158359032), (13, 146177568), (16, 118769274), (18, 105572688), (24, 79179516), (26, 73088784), (27, 70381792), (32, 59384637), (36, 52786344), (39, 48725856), (48, 39589758), (52, 36544392), (54, 35190896), (72, 26393172), (78, 24362928), (96, 19794879), (104, 18272196), (108, 17595448), (117, 16241952), (144, 13196586), (156, 12181464), (208, 9136098), (216, 8797724), (234, 8120976), (288, 6598293), (312, 6090732), (351, 5413984), (367, 5177952), (416, 4568049), (432, 4398862), (461, 4122144), (468, 4060488), (624, 3045366), (702, 2706992), (734, 2588976), (864, 2199431), (922, 2061072), (936, 2030244), (1101, 1725984), (1248, 1522683), (1383, 1374048), (1404, 1353496), (1468, 1294488), (1844, 1030536), (1872, 1015122), (2202, 862992), (2766, 687024), (2808, 676748), (2936, 647244), (3303, 575328), (3688, 515268), (3744, 507561), (4149, 458016), (4404, 431496), (4771, 398304), (5532, 343512), (5616, 338374), (5872, 323622), (5993, 317088), (6606, 287664), (7376, 257634), (8298, 229008), (8808, 215748), (9542, 199152), (9909, 191776), (11064, 171756), (11232, 169187), (11744, 161811), (11986, 158544), (12447, 152672), (13212, 143832), (14313, 132768), (14752, 128817), (16596, 114504), (17616, 107874), (17979, 105696), (19084, 99576), (19818, 95888), (22128, 85878), (23972, 79272), (24894, 76336), (26424, 71916), (28626, 66384), (33192, 57252), (35232, 53937), (35958, 52848), (38168, 49788), (39636, 47944), (42939, 44256)]