1215367072

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 2584612800

約数和(自身を除く): 1369245728

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 73, 76, 139, 146, 152, 197, 278, 292, 304, 394, 556, 584, 608, 788, 1112, 1168, 1387, 1576, 2224, 2336, 2641, 2774, 3152, 3743, 4448, 5282, 5548, 6304, 7486, 10147, 10564, 11096, 14381, 14972, 20294, 21128, 22192, 27383, 28762, 29944, 40588, 42256, 44384, 54766, 57524, 59888, 81176, 84512, 109532, 115048, 119776, 162352, 192793, 219064, 230096, 273239, 324704, 385586, 438128, 460192, 520277, 546478, 771172, 876256, 1040554, 1092956, 1542344, 1998959, 2081108, 2185912, 3084688, 3997918, 4162216, 4371824, 6169376, 7995836, 8324432, 8743648, 15991672, 16648864, 31983344, 37980221, 63966688, 75960442, 151920884, 303841768, 607683536, 1215367072]

約数ペア:

[(1, 1215367072), (2, 607683536), (4, 303841768), (8, 151920884), (16, 75960442), (19, 63966688), (32, 37980221), (38, 31983344), (73, 16648864), (76, 15991672), (139, 8743648), (146, 8324432), (152, 7995836), (197, 6169376), (278, 4371824), (292, 4162216), (304, 3997918), (394, 3084688), (556, 2185912), (584, 2081108), (608, 1998959), (788, 1542344), (1112, 1092956), (1168, 1040554), (1387, 876256), (1576, 771172), (2224, 546478), (2336, 520277), (2641, 460192), (2774, 438128), (3152, 385586), (3743, 324704), (4448, 273239), (5282, 230096), (5548, 219064), (6304, 192793), (7486, 162352), (10147, 119776), (10564, 115048), (11096, 109532), (14381, 84512), (14972, 81176), (20294, 59888), (21128, 57524), (22192, 54766), (27383, 44384), (28762, 42256), (29944, 40588)]