742301696

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 112

約数和(自身を含む): 1593738240

約数和(自身を除く): 851436544

約数列:

[1, 2, 4, 8, 16, 31, 32, 37, 62, 64, 74, 79, 124, 128, 148, 158, 248, 256, 296, 316, 496, 512, 592, 632, 992, 1024, 1147, 1184, 1264, 1984, 2048, 2294, 2368, 2449, 2528, 2923, 3968, 4096, 4588, 4736, 4898, 5056, 5846, 7936, 8192, 9176, 9472, 9796, 10112, 11692, 15872, 18352, 18944, 19592, 20224, 23384, 31744, 36704, 37888, 39184, 40448, 46768, 63488, 73408, 75776, 78368, 80896, 90613, 93536, 126976, 146816, 151552, 156736, 161792, 181226, 187072, 253952, 293632, 303104, 313472, 323584, 362452, 374144, 587264, 626944, 647168, 724904, 748288, 1174528, 1253888, 1449808, 1496576, 2349056, 2507776, 2899616, 2993152, 4698112, 5015552, 5799232, 5986304, 9396224, 10031104, 11598464, 11972608, 20062208, 23196928, 23945216, 46393856, 92787712, 185575424, 371150848, 742301696]

約数ペア:

[(1, 742301696), (2, 371150848), (4, 185575424), (8, 92787712), (16, 46393856), (31, 23945216), (32, 23196928), (37, 20062208), (62, 11972608), (64, 11598464), (74, 10031104), (79, 9396224), (124, 5986304), (128, 5799232), (148, 5015552), (158, 4698112), (248, 2993152), (256, 2899616), (296, 2507776), (316, 2349056), (496, 1496576), (512, 1449808), (592, 1253888), (632, 1174528), (992, 748288), (1024, 724904), (1147, 647168), (1184, 626944), (1264, 587264), (1984, 374144), (2048, 362452), (2294, 323584), (2368, 313472), (2449, 303104), (2528, 293632), (2923, 253952), (3968, 187072), (4096, 181226), (4588, 161792), (4736, 156736), (4898, 151552), (5056, 146816), (5846, 126976), (7936, 93536), (8192, 90613), (9176, 80896), (9472, 78368), (9796, 75776), (10112, 73408), (11692, 63488), (15872, 46768), (18352, 40448), (18944, 39184), (19592, 37888), (20224, 36704), (23384, 31744)]