127590528

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1$

素因数の和:510

約数の個数: 128

約数和(自身を含む): 371851200

約数和(自身を除く): 244260672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 419, 488, 624, 732, 793, 832, 838, 976, 1248, 1257, 1464, 1586, 1664, 1676, 1952, 2379, 2496, 2514, 2928, 3172, 3352, 3904, 4758, 4992, 5028, 5447, 5856, 6344, 6704, 7808, 9516, 10056, 10894, 11712, 12688, 13408, 16341, 19032, 20112, 21788, 23424, 25376, 25559, 26816, 32682, 38064, 40224, 43576, 50752, 51118, 53632, 65364, 76128, 76677, 80448, 87152, 101504, 102236, 130728, 152256, 153354, 160896, 174304, 204472, 261456, 304512, 306708, 332267, 348608, 408944, 522912, 613416, 664534, 697216, 817888, 996801, 1045824, 1226832, 1329068, 1635776, 1993602, 2091648, 2453664, 2658136, 3271552, 3987204, 4907328, 5316272, 7974408, 9814656, 10632544, 15948816, 21265088, 31897632, 42530176, 63795264, 127590528]

約数ペア:

[(1, 127590528), (2, 63795264), (3, 42530176), (4, 31897632), (6, 21265088), (8, 15948816), (12, 10632544), (13, 9814656), (16, 7974408), (24, 5316272), (26, 4907328), (32, 3987204), (39, 3271552), (48, 2658136), (52, 2453664), (61, 2091648), (64, 1993602), (78, 1635776), (96, 1329068), (104, 1226832), (122, 1045824), (128, 996801), (156, 817888), (183, 697216), (192, 664534), (208, 613416), (244, 522912), (312, 408944), (366, 348608), (384, 332267), (416, 306708), (419, 304512), (488, 261456), (624, 204472), (732, 174304), (793, 160896), (832, 153354), (838, 152256), (976, 130728), (1248, 102236), (1257, 101504), (1464, 87152), (1586, 80448), (1664, 76677), (1676, 76128), (1952, 65364), (2379, 53632), (2496, 51118), (2514, 50752), (2928, 43576), (3172, 40224), (3352, 38064), (3904, 32682), (4758, 26816), (4992, 25559), (5028, 25376), (5447, 23424), (5856, 21788), (6344, 20112), (6704, 19032), (7808, 16341), (9516, 13408), (10056, 12688), (10894, 11712)]