123310656

素因数分解:

$2^6\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1$

素因数の和:306

約数の個数: 252

約数和(自身を含む): 437032908

約数和(自身を除く): 313722252

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 49, 51, 56, 63, 64, 68, 72, 84, 96, 98, 102, 112, 119, 126, 136, 144, 147, 153, 168, 192, 196, 204, 224, 238, 252, 257, 272, 288, 294, 306, 336, 357, 392, 408, 441, 448, 476, 504, 514, 544, 576, 588, 612, 672, 714, 771, 784, 816, 833, 882, 952, 1008, 1028, 1071, 1088, 1176, 1224, 1344, 1428, 1542, 1568, 1632, 1666, 1764, 1799, 1904, 2016, 2056, 2142, 2313, 2352, 2448, 2499, 2856, 3084, 3136, 3264, 3332, 3528, 3598, 3808, 4032, 4112, 4284, 4369, 4626, 4704, 4896, 4998, 5397, 5712, 6168, 6664, 7056, 7196, 7497, 7616, 8224, 8568, 8738, 9252, 9408, 9792, 9996, 10794, 11424, 12336, 12593, 13107, 13328, 14112, 14392, 14994, 16191, 16448, 17136, 17476, 18504, 19992, 21588, 22848, 24672, 25186, 26214, 26656, 28224, 28784, 29988, 30583, 32382, 34272, 34952, 37008, 37779, 39321, 39984, 43176, 49344, 50372, 52428, 53312, 57568, 59976, 61166, 64764, 68544, 69904, 74016, 75558, 78642, 79968, 86352, 91749, 100744, 104856, 113337, 115136, 119952, 122332, 129528, 139808, 148032, 151116, 157284, 159936, 172704, 183498, 201488, 209712, 214081, 226674, 239904, 244664, 259056, 275247, 279616, 302232, 314568, 345408, 366996, 402976, 419424, 428162, 453348, 479808, 489328, 518112, 550494, 604464, 629136, 642243, 733992, 805952, 838848, 856324, 906696, 978656, 1036224, 1100988, 1208928, 1258272, 1284486, 1467984, 1712648, 1813392, 1926729, 1957312, 2201976, 2417856, 2516544, 2568972, 2935968, 3425296, 3626784, 3853458, 4403952, 5137944, 5871936, 6850592, 7253568, 7706916, 8807904, 10275888, 13701184, 15413832, 17615808, 20551776, 30827664, 41103552, 61655328, 123310656]

約数ペア:

[(1, 123310656), (2, 61655328), (3, 41103552), (4, 30827664), (6, 20551776), (7, 17615808), (8, 15413832), (9, 13701184), (12, 10275888), (14, 8807904), (16, 7706916), (17, 7253568), (18, 6850592), (21, 5871936), (24, 5137944), (28, 4403952), (32, 3853458), (34, 3626784), (36, 3425296), (42, 2935968), (48, 2568972), (49, 2516544), (51, 2417856), (56, 2201976), (63, 1957312), (64, 1926729), (68, 1813392), (72, 1712648), (84, 1467984), (96, 1284486), (98, 1258272), (102, 1208928), (112, 1100988), (119, 1036224), (126, 978656), (136, 906696), (144, 856324), (147, 838848), (153, 805952), (168, 733992), (192, 642243), (196, 629136), (204, 604464), (224, 550494), (238, 518112), (252, 489328), (257, 479808), (272, 453348), (288, 428162), (294, 419424), (306, 402976), (336, 366996), (357, 345408), (392, 314568), (408, 302232), (441, 279616), (448, 275247), (476, 259056), (504, 244664), (514, 239904), (544, 226674), (576, 214081), (588, 209712), (612, 201488), (672, 183498), (714, 172704), (771, 159936), (784, 157284), (816, 151116), (833, 148032), (882, 139808), (952, 129528), (1008, 122332), (1028, 119952), (1071, 115136), (1088, 113337), (1176, 104856), (1224, 100744), (1344, 91749), (1428, 86352), (1542, 79968), (1568, 78642), (1632, 75558), (1666, 74016), (1764, 69904), (1799, 68544), (1904, 64764), (2016, 61166), (2056, 59976), (2142, 57568), (2313, 53312), (2352, 52428), (2448, 50372), (2499, 49344), (2856, 43176), (3084, 39984), (3136, 39321), (3264, 37779), (3332, 37008), (3528, 34952), (3598, 34272), (3808, 32382), (4032, 30583), (4112, 29988), (4284, 28784), (4369, 28224), (4626, 26656), (4704, 26214), (4896, 25186), (4998, 24672), (5397, 22848), (5712, 21588), (6168, 19992), (6664, 18504), (7056, 17476), (7196, 17136), (7497, 16448), (7616, 16191), (8224, 14994), (8568, 14392), (8738, 14112), (9252, 13328), (9408, 13107), (9792, 12593), (9996, 12336), (10794, 11424)]