319547904

素因数分解:

$2^9\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1231}}^1$

素因数の和:1278

約数の個数: 120

約数和(自身を含む): 922565952

約数和(自身を除く): 603018048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 256, 312, 338, 384, 416, 507, 512, 624, 676, 768, 832, 1014, 1231, 1248, 1352, 1536, 1664, 2028, 2462, 2496, 2704, 3328, 3693, 4056, 4924, 4992, 5408, 6656, 7386, 8112, 9848, 9984, 10816, 14772, 16003, 16224, 19696, 19968, 21632, 29544, 32006, 32448, 39392, 43264, 48009, 59088, 64012, 64896, 78784, 86528, 96018, 118176, 128024, 129792, 157568, 192036, 208039, 236352, 256048, 259584, 315136, 384072, 416078, 472704, 512096, 624117, 630272, 768144, 832156, 945408, 1024192, 1248234, 1536288, 1664312, 1890816, 2048384, 2496468, 3072576, 3328624, 4096768, 4992936, 6145152, 6657248, 8193536, 9985872, 12290304, 13314496, 19971744, 24580608, 26628992, 39943488, 53257984, 79886976, 106515968, 159773952, 319547904]

約数ペア:

[(1, 319547904), (2, 159773952), (3, 106515968), (4, 79886976), (6, 53257984), (8, 39943488), (12, 26628992), (13, 24580608), (16, 19971744), (24, 13314496), (26, 12290304), (32, 9985872), (39, 8193536), (48, 6657248), (52, 6145152), (64, 4992936), (78, 4096768), (96, 3328624), (104, 3072576), (128, 2496468), (156, 2048384), (169, 1890816), (192, 1664312), (208, 1536288), (256, 1248234), (312, 1024192), (338, 945408), (384, 832156), (416, 768144), (507, 630272), (512, 624117), (624, 512096), (676, 472704), (768, 416078), (832, 384072), (1014, 315136), (1231, 259584), (1248, 256048), (1352, 236352), (1536, 208039), (1664, 192036), (2028, 157568), (2462, 129792), (2496, 128024), (2704, 118176), (3328, 96018), (3693, 86528), (4056, 78784), (4924, 64896), (4992, 64012), (5408, 59088), (6656, 48009), (7386, 43264), (8112, 39392), (9848, 32448), (9984, 32006), (10816, 29544), (14772, 21632), (16003, 19968), (16224, 19696)]