64857312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1019}}^1$

素因数の和:1065

約数の個数: 144

約数和(自身を含む): 210515760

約数和(自身を除く): 145658448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 32, 34, 36, 39, 48, 51, 52, 68, 72, 78, 96, 102, 104, 117, 136, 144, 153, 156, 204, 208, 221, 234, 272, 288, 306, 312, 408, 416, 442, 468, 544, 612, 624, 663, 816, 884, 936, 1019, 1224, 1248, 1326, 1632, 1768, 1872, 1989, 2038, 2448, 2652, 3057, 3536, 3744, 3978, 4076, 4896, 5304, 6114, 7072, 7956, 8152, 9171, 10608, 12228, 13247, 15912, 16304, 17323, 18342, 21216, 24456, 26494, 31824, 32608, 34646, 36684, 39741, 48912, 51969, 52988, 63648, 69292, 73368, 79482, 97824, 103938, 105976, 119223, 138584, 146736, 155907, 158964, 207876, 211952, 225199, 238446, 277168, 293472, 311814, 317928, 415752, 423904, 450398, 476892, 554336, 623628, 635856, 675597, 831504, 900796, 953784, 1247256, 1271712, 1351194, 1663008, 1801592, 1907568, 2026791, 2494512, 2702388, 3603184, 3815136, 4053582, 4989024, 5404776, 7206368, 8107164, 10809552, 16214328, 21619104, 32428656, 64857312]

約数ペア:

[(1, 64857312), (2, 32428656), (3, 21619104), (4, 16214328), (6, 10809552), (8, 8107164), (9, 7206368), (12, 5404776), (13, 4989024), (16, 4053582), (17, 3815136), (18, 3603184), (24, 2702388), (26, 2494512), (32, 2026791), (34, 1907568), (36, 1801592), (39, 1663008), (48, 1351194), (51, 1271712), (52, 1247256), (68, 953784), (72, 900796), (78, 831504), (96, 675597), (102, 635856), (104, 623628), (117, 554336), (136, 476892), (144, 450398), (153, 423904), (156, 415752), (204, 317928), (208, 311814), (221, 293472), (234, 277168), (272, 238446), (288, 225199), (306, 211952), (312, 207876), (408, 158964), (416, 155907), (442, 146736), (468, 138584), (544, 119223), (612, 105976), (624, 103938), (663, 97824), (816, 79482), (884, 73368), (936, 69292), (1019, 63648), (1224, 52988), (1248, 51969), (1326, 48912), (1632, 39741), (1768, 36684), (1872, 34646), (1989, 32608), (2038, 31824), (2448, 26494), (2652, 24456), (3057, 21216), (3536, 18342), (3744, 17323), (3978, 16304), (4076, 15912), (4896, 13247), (5304, 12228), (6114, 10608), (7072, 9171), (7956, 8152)]