306557568

素因数分解:

$2^7\times 3^3\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:959

約数の個数: 128

約数和(自身を含む): 914328000

約数和(自身を除く): 607770432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 107, 108, 128, 144, 192, 214, 216, 288, 321, 384, 428, 432, 576, 642, 829, 856, 864, 963, 1152, 1284, 1658, 1712, 1728, 1926, 2487, 2568, 2889, 3316, 3424, 3456, 3852, 4974, 5136, 5778, 6632, 6848, 7461, 7704, 9948, 10272, 11556, 13264, 13696, 14922, 15408, 19896, 20544, 22383, 23112, 26528, 29844, 30816, 39792, 41088, 44766, 46224, 53056, 59688, 61632, 79584, 88703, 89532, 92448, 106112, 119376, 123264, 159168, 177406, 179064, 184896, 238752, 266109, 318336, 354812, 358128, 369792, 477504, 532218, 709624, 716256, 798327, 955008, 1064436, 1419248, 1432512, 1596654, 2128872, 2394981, 2838496, 2865024, 3193308, 4257744, 4789962, 5676992, 6386616, 8515488, 9579924, 11353984, 12773232, 17030976, 19159848, 25546464, 34061952, 38319696, 51092928, 76639392, 102185856, 153278784, 306557568]

約数ペア:

[(1, 306557568), (2, 153278784), (3, 102185856), (4, 76639392), (6, 51092928), (8, 38319696), (9, 34061952), (12, 25546464), (16, 19159848), (18, 17030976), (24, 12773232), (27, 11353984), (32, 9579924), (36, 8515488), (48, 6386616), (54, 5676992), (64, 4789962), (72, 4257744), (96, 3193308), (107, 2865024), (108, 2838496), (128, 2394981), (144, 2128872), (192, 1596654), (214, 1432512), (216, 1419248), (288, 1064436), (321, 955008), (384, 798327), (428, 716256), (432, 709624), (576, 532218), (642, 477504), (829, 369792), (856, 358128), (864, 354812), (963, 318336), (1152, 266109), (1284, 238752), (1658, 184896), (1712, 179064), (1728, 177406), (1926, 159168), (2487, 123264), (2568, 119376), (2889, 106112), (3316, 92448), (3424, 89532), (3456, 88703), (3852, 79584), (4974, 61632), (5136, 59688), (5778, 53056), (6632, 46224), (6848, 44766), (7461, 41088), (7704, 39792), (9948, 30816), (10272, 29844), (11556, 26528), (13264, 23112), (13696, 22383), (14922, 20544), (15408, 19896)]