13577426128

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{457}}^1$

素因数の和:745

約数の個数: 160

約数和(自身を含む): 31985254400

約数和(自身を除く): 18407828272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 43, 56, 62, 86, 112, 124, 172, 199, 217, 248, 301, 344, 398, 434, 457, 496, 602, 688, 796, 868, 914, 1204, 1333, 1393, 1592, 1736, 1828, 2408, 2666, 2786, 3184, 3199, 3472, 3656, 4816, 5332, 5572, 6169, 6398, 7312, 8557, 9331, 10664, 11144, 12338, 12796, 14167, 17114, 18662, 19651, 21328, 22288, 24676, 25592, 28334, 34228, 37324, 39302, 43183, 49352, 51184, 56668, 59899, 68456, 74648, 78604, 86366, 90943, 98704, 99169, 113336, 119798, 136912, 137557, 149296, 157208, 172732, 181886, 198338, 226672, 239596, 265267, 275114, 314416, 345464, 363772, 396676, 479192, 530534, 550228, 609181, 636601, 690928, 727544, 793352, 958384, 1061068, 1100456, 1218362, 1273202, 1455088, 1586704, 1856869, 2122136, 2200912, 2436724, 2546404, 2819233, 3713738, 3910549, 4244272, 4264267, 4873448, 5092808, 5638466, 7427476, 7821098, 8528534, 9746896, 10185616, 11276932, 14854952, 15642196, 17057068, 19734631, 22553864, 27373843, 29709904, 31284392, 34114136, 39469262, 45107728, 54747686, 62568784, 68228272, 78938524, 109495372, 121227019, 157877048, 218990744, 242454038, 315754096, 437981488, 484908076, 848589133, 969816152, 1697178266, 1939632304, 3394356532, 6788713064, 13577426128]

約数ペア:

[(1, 13577426128), (2, 6788713064), (4, 3394356532), (7, 1939632304), (8, 1697178266), (14, 969816152), (16, 848589133), (28, 484908076), (31, 437981488), (43, 315754096), (56, 242454038), (62, 218990744), (86, 157877048), (112, 121227019), (124, 109495372), (172, 78938524), (199, 68228272), (217, 62568784), (248, 54747686), (301, 45107728), (344, 39469262), (398, 34114136), (434, 31284392), (457, 29709904), (496, 27373843), (602, 22553864), (688, 19734631), (796, 17057068), (868, 15642196), (914, 14854952), (1204, 11276932), (1333, 10185616), (1393, 9746896), (1592, 8528534), (1736, 7821098), (1828, 7427476), (2408, 5638466), (2666, 5092808), (2786, 4873448), (3184, 4264267), (3199, 4244272), (3472, 3910549), (3656, 3713738), (4816, 2819233), (5332, 2546404), (5572, 2436724), (6169, 2200912), (6398, 2122136), (7312, 1856869), (8557, 1586704), (9331, 1455088), (10664, 1273202), (11144, 1218362), (12338, 1100456), (12796, 1061068), (14167, 958384), (17114, 793352), (18662, 727544), (19651, 690928), (21328, 636601), (22288, 609181), (24676, 550228), (25592, 530534), (28334, 479192), (34228, 396676), (37324, 363772), (39302, 345464), (43183, 314416), (49352, 275114), (51184, 265267), (56668, 239596), (59899, 226672), (68456, 198338), (74648, 181886), (78604, 172732), (86366, 157208), (90943, 149296), (98704, 137557), (99169, 136912), (113336, 119798)]