281852064

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{907}}^1$

素因数の和:1019

約数の個数: 144

約数和(自身を含む): 874534752

約数和(自身を除く): 592682688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 83, 96, 104, 117, 144, 156, 166, 208, 234, 249, 288, 312, 332, 416, 468, 498, 624, 664, 747, 907, 936, 996, 1079, 1248, 1328, 1494, 1814, 1872, 1992, 2158, 2656, 2721, 2988, 3237, 3628, 3744, 3984, 4316, 5442, 5976, 6474, 7256, 7968, 8163, 8632, 9711, 10884, 11791, 11952, 12948, 14512, 16326, 17264, 19422, 21768, 23582, 23904, 25896, 29024, 32652, 34528, 35373, 38844, 43536, 47164, 51792, 65304, 70746, 75281, 77688, 87072, 94328, 103584, 106119, 130608, 141492, 150562, 155376, 188656, 212238, 225843, 261216, 282984, 301124, 310752, 377312, 424476, 451686, 565968, 602248, 677529, 848952, 903372, 978653, 1131936, 1204496, 1355058, 1697904, 1806744, 1957306, 2408992, 2710116, 2935959, 3395808, 3613488, 3914612, 5420232, 5871918, 7226976, 7829224, 8807877, 10840464, 11743836, 15658448, 17615754, 21680928, 23487672, 31316896, 35231508, 46975344, 70463016, 93950688, 140926032, 281852064]

約数ペア:

[(1, 281852064), (2, 140926032), (3, 93950688), (4, 70463016), (6, 46975344), (8, 35231508), (9, 31316896), (12, 23487672), (13, 21680928), (16, 17615754), (18, 15658448), (24, 11743836), (26, 10840464), (32, 8807877), (36, 7829224), (39, 7226976), (48, 5871918), (52, 5420232), (72, 3914612), (78, 3613488), (83, 3395808), (96, 2935959), (104, 2710116), (117, 2408992), (144, 1957306), (156, 1806744), (166, 1697904), (208, 1355058), (234, 1204496), (249, 1131936), (288, 978653), (312, 903372), (332, 848952), (416, 677529), (468, 602248), (498, 565968), (624, 451686), (664, 424476), (747, 377312), (907, 310752), (936, 301124), (996, 282984), (1079, 261216), (1248, 225843), (1328, 212238), (1494, 188656), (1814, 155376), (1872, 150562), (1992, 141492), (2158, 130608), (2656, 106119), (2721, 103584), (2988, 94328), (3237, 87072), (3628, 77688), (3744, 75281), (3984, 70746), (4316, 65304), (5442, 51792), (5976, 47164), (6474, 43536), (7256, 38844), (7968, 35373), (8163, 34528), (8632, 32652), (9711, 29024), (10884, 25896), (11791, 23904), (11952, 23582), (12948, 21768), (14512, 19422), (16326, 17264)]