715227136

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:139

約数の個数: 128

約数和(自身を含む): 1629462240

約数和(自身を除く): 914235104

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 73, 92, 104, 128, 146, 184, 208, 256, 292, 299, 368, 416, 512, 584, 598, 736, 832, 949, 1024, 1168, 1196, 1472, 1664, 1679, 1898, 2048, 2336, 2392, 2944, 3328, 3358, 3796, 4096, 4672, 4784, 5888, 6656, 6716, 7592, 8192, 9344, 9568, 11776, 13312, 13432, 15184, 16384, 18688, 19136, 21827, 23552, 26624, 26864, 30368, 32768, 37376, 38272, 43654, 47104, 53248, 53728, 60736, 74752, 76544, 87308, 94208, 106496, 107456, 121472, 149504, 153088, 174616, 188416, 212992, 214912, 242944, 299008, 306176, 349232, 376832, 425984, 429824, 485888, 598016, 612352, 698464, 753664, 859648, 971776, 1196032, 1224704, 1396928, 1719296, 1943552, 2392064, 2449408, 2793856, 3438592, 3887104, 4898816, 5587712, 6877184, 7774208, 9797632, 11175424, 13754368, 15548416, 22350848, 27508736, 31096832, 44701696, 55017472, 89403392, 178806784, 357613568, 715227136]

約数ペア:

[(1, 715227136), (2, 357613568), (4, 178806784), (8, 89403392), (13, 55017472), (16, 44701696), (23, 31096832), (26, 27508736), (32, 22350848), (46, 15548416), (52, 13754368), (64, 11175424), (73, 9797632), (92, 7774208), (104, 6877184), (128, 5587712), (146, 4898816), (184, 3887104), (208, 3438592), (256, 2793856), (292, 2449408), (299, 2392064), (368, 1943552), (416, 1719296), (512, 1396928), (584, 1224704), (598, 1196032), (736, 971776), (832, 859648), (949, 753664), (1024, 698464), (1168, 612352), (1196, 598016), (1472, 485888), (1664, 429824), (1679, 425984), (1898, 376832), (2048, 349232), (2336, 306176), (2392, 299008), (2944, 242944), (3328, 214912), (3358, 212992), (3796, 188416), (4096, 174616), (4672, 153088), (4784, 149504), (5888, 121472), (6656, 107456), (6716, 106496), (7592, 94208), (8192, 87308), (9344, 76544), (9568, 74752), (11776, 60736), (13312, 53728), (13432, 53248), (15184, 47104), (16384, 43654), (18688, 38272), (19136, 37376), (21827, 32768), (23552, 30368), (26624, 26864)]