31484376

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{631}}^1$

素因数の和:667

約数の個数: 160

約数和(自身を含む): 110119680

約数和(自身を除く): 78635304

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 126, 132, 154, 162, 168, 189, 198, 216, 231, 252, 264, 297, 308, 324, 378, 396, 462, 504, 567, 594, 616, 631, 648, 693, 756, 792, 891, 924, 1134, 1188, 1262, 1386, 1512, 1782, 1848, 1893, 2079, 2268, 2376, 2524, 2772, 3564, 3786, 4158, 4417, 4536, 5048, 5544, 5679, 6237, 6941, 7128, 7572, 8316, 8834, 11358, 12474, 13251, 13882, 15144, 16632, 17037, 17668, 20823, 22716, 24948, 26502, 27764, 34074, 35336, 39753, 41646, 45432, 48587, 49896, 51111, 53004, 55528, 62469, 68148, 79506, 83292, 97174, 102222, 106008, 119259, 124938, 136296, 145761, 159012, 166584, 187407, 194348, 204444, 238518, 249876, 291522, 318024, 357777, 374814, 388696, 408888, 437283, 477036, 499752, 562221, 583044, 715554, 749628, 874566, 954072, 1124442, 1166088, 1311849, 1431108, 1499256, 1749132, 2248884, 2623698, 2862216, 3498264, 3935547, 4497768, 5247396, 7871094, 10494792, 15742188, 31484376]

約数ペア:

[(1, 31484376), (2, 15742188), (3, 10494792), (4, 7871094), (6, 5247396), (7, 4497768), (8, 3935547), (9, 3498264), (11, 2862216), (12, 2623698), (14, 2248884), (18, 1749132), (21, 1499256), (22, 1431108), (24, 1311849), (27, 1166088), (28, 1124442), (33, 954072), (36, 874566), (42, 749628), (44, 715554), (54, 583044), (56, 562221), (63, 499752), (66, 477036), (72, 437283), (77, 408888), (81, 388696), (84, 374814), (88, 357777), (99, 318024), (108, 291522), (126, 249876), (132, 238518), (154, 204444), (162, 194348), (168, 187407), (189, 166584), (198, 159012), (216, 145761), (231, 136296), (252, 124938), (264, 119259), (297, 106008), (308, 102222), (324, 97174), (378, 83292), (396, 79506), (462, 68148), (504, 62469), (567, 55528), (594, 53004), (616, 51111), (631, 49896), (648, 48587), (693, 45432), (756, 41646), (792, 39753), (891, 35336), (924, 34074), (1134, 27764), (1188, 26502), (1262, 24948), (1386, 22716), (1512, 20823), (1782, 17668), (1848, 17037), (1893, 16632), (2079, 15144), (2268, 13882), (2376, 13251), (2524, 12474), (2772, 11358), (3564, 8834), (3786, 8316), (4158, 7572), (4417, 7128), (4536, 6941), (5048, 6237), (5544, 5679)]