318329328

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 120

約数和(自身を含む): 870789504

約数和(自身を除く): 552460176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 67, 93, 103, 124, 134, 186, 201, 206, 248, 268, 309, 372, 402, 412, 496, 536, 618, 744, 804, 824, 961, 1072, 1236, 1488, 1608, 1648, 1922, 2077, 2472, 2883, 3193, 3216, 3844, 4154, 4944, 5766, 6231, 6386, 6901, 7688, 8308, 9579, 11532, 12462, 12772, 13802, 15376, 16616, 19158, 20703, 23064, 24924, 25544, 27604, 33232, 38316, 41406, 46128, 49848, 51088, 55208, 64387, 76632, 82812, 98983, 99696, 110416, 128774, 153264, 165624, 193161, 197966, 213931, 257548, 296949, 331248, 386322, 395932, 427862, 515096, 593898, 641793, 772644, 791864, 855724, 1030192, 1187796, 1283586, 1545288, 1583728, 1711448, 2375592, 2567172, 3090576, 3422896, 4751184, 5134344, 6631861, 10268688, 13263722, 19895583, 26527444, 39791166, 53054888, 79582332, 106109776, 159164664, 318329328]

約数ペア:

[(1, 318329328), (2, 159164664), (3, 106109776), (4, 79582332), (6, 53054888), (8, 39791166), (12, 26527444), (16, 19895583), (24, 13263722), (31, 10268688), (48, 6631861), (62, 5134344), (67, 4751184), (93, 3422896), (103, 3090576), (124, 2567172), (134, 2375592), (186, 1711448), (201, 1583728), (206, 1545288), (248, 1283586), (268, 1187796), (309, 1030192), (372, 855724), (402, 791864), (412, 772644), (496, 641793), (536, 593898), (618, 515096), (744, 427862), (804, 395932), (824, 386322), (961, 331248), (1072, 296949), (1236, 257548), (1488, 213931), (1608, 197966), (1648, 193161), (1922, 165624), (2077, 153264), (2472, 128774), (2883, 110416), (3193, 99696), (3216, 98983), (3844, 82812), (4154, 76632), (4944, 64387), (5766, 55208), (6231, 51088), (6386, 49848), (6901, 46128), (7688, 41406), (8308, 38316), (9579, 33232), (11532, 27604), (12462, 25544), (12772, 24924), (13802, 23064), (15376, 20703), (16616, 19158)]