319192704

素因数分解:

$2^7\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4861}}^1$

素因数の和:4903

約数の個数: 128

約数和(自身を含む): 991848000

約数和(自身を除く): 672655296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 288, 304, 342, 384, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1152, 1216, 1368, 1728, 1824, 2052, 2432, 2736, 3456, 3648, 4104, 4861, 5472, 7296, 8208, 9722, 10944, 14583, 16416, 19444, 21888, 29166, 32832, 38888, 43749, 58332, 65664, 77776, 87498, 92359, 116664, 131247, 155552, 174996, 184718, 233328, 262494, 277077, 311104, 349992, 369436, 466656, 524988, 554154, 622208, 699984, 738872, 831231, 933312, 1049976, 1108308, 1399968, 1477744, 1662462, 1866624, 2099952, 2216616, 2493693, 2799936, 2955488, 3324924, 4199904, 4433232, 4987386, 5599872, 5910976, 6649848, 8399808, 8866464, 9974772, 11821952, 13299696, 16799616, 17732928, 19949544, 26599392, 35465856, 39899088, 53198784, 79798176, 106397568, 159596352, 319192704]

約数ペア:

[(1, 319192704), (2, 159596352), (3, 106397568), (4, 79798176), (6, 53198784), (8, 39899088), (9, 35465856), (12, 26599392), (16, 19949544), (18, 17732928), (19, 16799616), (24, 13299696), (27, 11821952), (32, 9974772), (36, 8866464), (38, 8399808), (48, 6649848), (54, 5910976), (57, 5599872), (64, 4987386), (72, 4433232), (76, 4199904), (96, 3324924), (108, 2955488), (114, 2799936), (128, 2493693), (144, 2216616), (152, 2099952), (171, 1866624), (192, 1662462), (216, 1477744), (228, 1399968), (288, 1108308), (304, 1049976), (342, 933312), (384, 831231), (432, 738872), (456, 699984), (513, 622208), (576, 554154), (608, 524988), (684, 466656), (864, 369436), (912, 349992), (1026, 311104), (1152, 277077), (1216, 262494), (1368, 233328), (1728, 184718), (1824, 174996), (2052, 155552), (2432, 131247), (2736, 116664), (3456, 92359), (3648, 87498), (4104, 77776), (4861, 65664), (5472, 58332), (7296, 43749), (8208, 38888), (9722, 32832), (10944, 29166), (14583, 21888), (16416, 19444)]