308840688

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1$

素因数の和:853

約数の個数: 200

約数和(自身を含む): 1005748128

約数和(自身を除く): 696907440

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 81, 92, 104, 108, 117, 138, 144, 156, 162, 184, 207, 208, 216, 234, 276, 299, 312, 324, 351, 368, 414, 432, 468, 552, 598, 621, 624, 648, 702, 797, 828, 897, 936, 1053, 1104, 1196, 1242, 1296, 1404, 1594, 1656, 1794, 1863, 1872, 2106, 2391, 2392, 2484, 2691, 2808, 3188, 3312, 3588, 3726, 4212, 4782, 4784, 4968, 5382, 5616, 6376, 7173, 7176, 7452, 8073, 8424, 9564, 9936, 10361, 10764, 12752, 14346, 14352, 14904, 16146, 16848, 18331, 19128, 20722, 21519, 21528, 24219, 28692, 29808, 31083, 32292, 36662, 38256, 41444, 43038, 43056, 48438, 54993, 57384, 62166, 64557, 64584, 73324, 82888, 86076, 93249, 96876, 109986, 114768, 124332, 129114, 129168, 146648, 164979, 165776, 172152, 186498, 193752, 219972, 238303, 248664, 258228, 279747, 293296, 329958, 344304, 372996, 387504, 439944, 476606, 494937, 497328, 516456, 559494, 659916, 714909, 745992, 839241, 879888, 953212, 989874, 1032912, 1118988, 1319832, 1429818, 1484811, 1491984, 1678482, 1906424, 1979748, 2144727, 2237976, 2639664, 2859636, 2969622, 3356964, 3812848, 3959496, 4289454, 4475952, 5719272, 5939244, 6434181, 6713928, 7918992, 8578908, 11438544, 11878488, 12868362, 13427856, 17157816, 19302543, 23756976, 25736724, 34315632, 38605086, 51473448, 77210172, 102946896, 154420344, 308840688]

約数ペア:

[(1, 308840688), (2, 154420344), (3, 102946896), (4, 77210172), (6, 51473448), (8, 38605086), (9, 34315632), (12, 25736724), (13, 23756976), (16, 19302543), (18, 17157816), (23, 13427856), (24, 12868362), (26, 11878488), (27, 11438544), (36, 8578908), (39, 7918992), (46, 6713928), (48, 6434181), (52, 5939244), (54, 5719272), (69, 4475952), (72, 4289454), (78, 3959496), (81, 3812848), (92, 3356964), (104, 2969622), (108, 2859636), (117, 2639664), (138, 2237976), (144, 2144727), (156, 1979748), (162, 1906424), (184, 1678482), (207, 1491984), (208, 1484811), (216, 1429818), (234, 1319832), (276, 1118988), (299, 1032912), (312, 989874), (324, 953212), (351, 879888), (368, 839241), (414, 745992), (432, 714909), (468, 659916), (552, 559494), (598, 516456), (621, 497328), (624, 494937), (648, 476606), (702, 439944), (797, 387504), (828, 372996), (897, 344304), (936, 329958), (1053, 293296), (1104, 279747), (1196, 258228), (1242, 248664), (1296, 238303), (1404, 219972), (1594, 193752), (1656, 186498), (1794, 172152), (1863, 165776), (1872, 164979), (2106, 146648), (2391, 129168), (2392, 129114), (2484, 124332), (2691, 114768), (2808, 109986), (3188, 96876), (3312, 93249), (3588, 86076), (3726, 82888), (4212, 73324), (4782, 64584), (4784, 64557), (4968, 62166), (5382, 57384), (5616, 54993), (6376, 48438), (7173, 43056), (7176, 43038), (7452, 41444), (8073, 38256), (8424, 36662), (9564, 32292), (9936, 31083), (10361, 29808), (10764, 28692), (12752, 24219), (14346, 21528), (14352, 21519), (14904, 20722), (16146, 19128), (16848, 18331)]