308458336

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:416

約数の個数: 96

約数和(自身を含む): 680944320

約数和(自身を除く): 372485984

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 89, 92, 136, 178, 184, 272, 277, 356, 368, 391, 544, 554, 712, 736, 782, 1108, 1424, 1513, 1564, 2047, 2216, 2848, 3026, 3128, 4094, 4432, 4709, 6052, 6256, 6371, 8188, 8864, 9418, 12104, 12512, 12742, 16376, 18836, 24208, 24653, 25484, 32752, 34799, 37672, 48416, 49306, 50968, 65504, 69598, 75344, 98612, 101936, 108307, 139196, 150688, 197224, 203872, 216614, 278392, 394448, 419101, 433228, 556784, 567019, 788896, 838202, 866456, 1113568, 1134038, 1676404, 1732912, 2268076, 3352808, 3465824, 4536152, 6705616, 9072304, 9639323, 13411232, 18144608, 19278646, 38557292, 77114584, 154229168, 308458336]

約数ペア:

[(1, 308458336), (2, 154229168), (4, 77114584), (8, 38557292), (16, 19278646), (17, 18144608), (23, 13411232), (32, 9639323), (34, 9072304), (46, 6705616), (68, 4536152), (89, 3465824), (92, 3352808), (136, 2268076), (178, 1732912), (184, 1676404), (272, 1134038), (277, 1113568), (356, 866456), (368, 838202), (391, 788896), (544, 567019), (554, 556784), (712, 433228), (736, 419101), (782, 394448), (1108, 278392), (1424, 216614), (1513, 203872), (1564, 197224), (2047, 150688), (2216, 139196), (2848, 108307), (3026, 101936), (3128, 98612), (4094, 75344), (4432, 69598), (4709, 65504), (6052, 50968), (6256, 49306), (6371, 48416), (8188, 37672), (8864, 34799), (9418, 32752), (12104, 25484), (12512, 24653), (12742, 24208), (16376, 18836)]