338789736

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{359}}^1$

素因数の和:648

約数の個数: 128

約数和(自身を含む): 1003104000

約数和(自身を除く): 664314264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 257, 306, 359, 408, 459, 514, 612, 718, 771, 918, 1028, 1077, 1224, 1436, 1542, 1836, 2056, 2154, 2313, 2872, 3084, 3231, 3672, 4308, 4369, 4626, 6103, 6168, 6462, 6939, 8616, 8738, 9252, 9693, 12206, 12924, 13107, 13878, 17476, 18309, 18504, 19386, 24412, 25848, 26214, 27756, 34952, 36618, 38772, 39321, 48824, 52428, 54927, 55512, 73236, 77544, 78642, 92263, 104856, 109854, 117963, 146472, 157284, 164781, 184526, 219708, 235926, 276789, 314568, 329562, 369052, 439416, 471852, 553578, 659124, 738104, 830367, 943704, 1107156, 1318248, 1568471, 1660734, 2214312, 2491101, 3136942, 3321468, 4705413, 4982202, 6273884, 6642936, 9410826, 9964404, 12547768, 14116239, 18821652, 19928808, 28232478, 37643304, 42348717, 56464956, 84697434, 112929912, 169394868, 338789736]

約数ペア:

[(1, 338789736), (2, 169394868), (3, 112929912), (4, 84697434), (6, 56464956), (8, 42348717), (9, 37643304), (12, 28232478), (17, 19928808), (18, 18821652), (24, 14116239), (27, 12547768), (34, 9964404), (36, 9410826), (51, 6642936), (54, 6273884), (68, 4982202), (72, 4705413), (102, 3321468), (108, 3136942), (136, 2491101), (153, 2214312), (204, 1660734), (216, 1568471), (257, 1318248), (306, 1107156), (359, 943704), (408, 830367), (459, 738104), (514, 659124), (612, 553578), (718, 471852), (771, 439416), (918, 369052), (1028, 329562), (1077, 314568), (1224, 276789), (1436, 235926), (1542, 219708), (1836, 184526), (2056, 164781), (2154, 157284), (2313, 146472), (2872, 117963), (3084, 109854), (3231, 104856), (3672, 92263), (4308, 78642), (4369, 77544), (4626, 73236), (6103, 55512), (6168, 54927), (6462, 52428), (6939, 48824), (8616, 39321), (8738, 38772), (9252, 36618), (9693, 34952), (12206, 27756), (12924, 26214), (13107, 25848), (13878, 24412), (17476, 19386), (18309, 18504)]