247422336

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1216

約数の個数: 128

約数和(自身を含む): 760838400

約数和(自身を除く): 513416064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 83, 84, 96, 112, 128, 166, 168, 192, 224, 249, 332, 336, 384, 448, 498, 581, 664, 672, 896, 996, 1109, 1162, 1328, 1344, 1743, 1992, 2218, 2324, 2656, 2688, 3327, 3486, 3984, 4436, 4648, 5312, 6654, 6972, 7763, 7968, 8872, 9296, 10624, 13308, 13944, 15526, 15936, 17744, 18592, 23289, 26616, 27888, 31052, 31872, 35488, 37184, 46578, 53232, 55776, 62104, 70976, 74368, 92047, 93156, 106464, 111552, 124208, 141952, 184094, 186312, 212928, 223104, 248416, 276141, 368188, 372624, 425856, 496832, 552282, 644329, 736376, 745248, 993664, 1104564, 1288658, 1472752, 1490496, 1932987, 2209128, 2577316, 2945504, 2980992, 3865974, 4418256, 5154632, 5891008, 7731948, 8836512, 10309264, 11782016, 15463896, 17673024, 20618528, 30927792, 35346048, 41237056, 61855584, 82474112, 123711168, 247422336]

約数ペア:

[(1, 247422336), (2, 123711168), (3, 82474112), (4, 61855584), (6, 41237056), (7, 35346048), (8, 30927792), (12, 20618528), (14, 17673024), (16, 15463896), (21, 11782016), (24, 10309264), (28, 8836512), (32, 7731948), (42, 5891008), (48, 5154632), (56, 4418256), (64, 3865974), (83, 2980992), (84, 2945504), (96, 2577316), (112, 2209128), (128, 1932987), (166, 1490496), (168, 1472752), (192, 1288658), (224, 1104564), (249, 993664), (332, 745248), (336, 736376), (384, 644329), (448, 552282), (498, 496832), (581, 425856), (664, 372624), (672, 368188), (896, 276141), (996, 248416), (1109, 223104), (1162, 212928), (1328, 186312), (1344, 184094), (1743, 141952), (1992, 124208), (2218, 111552), (2324, 106464), (2656, 93156), (2688, 92047), (3327, 74368), (3486, 70976), (3984, 62104), (4436, 55776), (4648, 53232), (5312, 46578), (6654, 37184), (6972, 35488), (7763, 31872), (7968, 31052), (8872, 27888), (9296, 26616), (10624, 23289), (13308, 18592), (13944, 17744), (15526, 15936)]