740786176

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:127

約数の個数: 128

約数和(自身を含む): 1673501760

約数和(自身を除く): 932715584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 47, 52, 64, 74, 94, 104, 128, 148, 188, 208, 256, 296, 376, 416, 481, 512, 592, 611, 752, 832, 962, 1024, 1184, 1222, 1504, 1664, 1739, 1924, 2048, 2368, 2444, 3008, 3328, 3478, 3848, 4096, 4736, 4888, 6016, 6656, 6956, 7696, 8192, 9472, 9776, 12032, 13312, 13912, 15392, 16384, 18944, 19552, 22607, 24064, 26624, 27824, 30784, 32768, 37888, 39104, 45214, 48128, 53248, 55648, 61568, 75776, 78208, 90428, 96256, 106496, 111296, 123136, 151552, 156416, 180856, 192512, 212992, 222592, 246272, 303104, 312832, 361712, 385024, 425984, 445184, 492544, 606208, 625664, 723424, 770048, 890368, 985088, 1212416, 1251328, 1446848, 1540096, 1780736, 1970176, 2502656, 2893696, 3561472, 3940352, 5005312, 5787392, 7122944, 7880704, 10010624, 11574784, 14245888, 15761408, 20021248, 23149568, 28491776, 46299136, 56983552, 92598272, 185196544, 370393088, 740786176]

約数ペア:

[(1, 740786176), (2, 370393088), (4, 185196544), (8, 92598272), (13, 56983552), (16, 46299136), (26, 28491776), (32, 23149568), (37, 20021248), (47, 15761408), (52, 14245888), (64, 11574784), (74, 10010624), (94, 7880704), (104, 7122944), (128, 5787392), (148, 5005312), (188, 3940352), (208, 3561472), (256, 2893696), (296, 2502656), (376, 1970176), (416, 1780736), (481, 1540096), (512, 1446848), (592, 1251328), (611, 1212416), (752, 985088), (832, 890368), (962, 770048), (1024, 723424), (1184, 625664), (1222, 606208), (1504, 492544), (1664, 445184), (1739, 425984), (1924, 385024), (2048, 361712), (2368, 312832), (2444, 303104), (3008, 246272), (3328, 222592), (3478, 212992), (3848, 192512), (4096, 180856), (4736, 156416), (4888, 151552), (6016, 123136), (6656, 111296), (6956, 106496), (7696, 96256), (8192, 90428), (9472, 78208), (9776, 75776), (12032, 61568), (13312, 55648), (13912, 53248), (15392, 48128), (16384, 45214), (18944, 39104), (19552, 37888), (22607, 32768), (24064, 30784), (26624, 27824)]