789424768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1283}}^1$

素因数の和:1350

約数の個数: 128

約数和(自身を含む): 1885939200

約数和(自身を除く): 1096514432

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 128, 152, 176, 184, 209, 253, 304, 352, 368, 418, 437, 506, 608, 704, 736, 836, 874, 1012, 1216, 1283, 1408, 1472, 1672, 1748, 2024, 2432, 2566, 2944, 3344, 3496, 4048, 4807, 5132, 6688, 6992, 8096, 9614, 10264, 13376, 13984, 14113, 16192, 19228, 20528, 24377, 26752, 27968, 28226, 29509, 32384, 38456, 41056, 48754, 55936, 56452, 59018, 76912, 82112, 97508, 112904, 118036, 153824, 164224, 195016, 225808, 236072, 268147, 307648, 324599, 390032, 451616, 472144, 536294, 560671, 615296, 649198, 780064, 903232, 944288, 1072588, 1121342, 1298396, 1560128, 1806464, 1888576, 2145176, 2242684, 2596792, 3120256, 3777152, 4290352, 4485368, 5193584, 6167381, 8580704, 8970736, 10387168, 12334762, 17161408, 17941472, 20774336, 24669524, 34322816, 35882944, 41548672, 49339048, 71765888, 98678096, 197356192, 394712384, 789424768]

約数ペア:

[(1, 789424768), (2, 394712384), (4, 197356192), (8, 98678096), (11, 71765888), (16, 49339048), (19, 41548672), (22, 35882944), (23, 34322816), (32, 24669524), (38, 20774336), (44, 17941472), (46, 17161408), (64, 12334762), (76, 10387168), (88, 8970736), (92, 8580704), (128, 6167381), (152, 5193584), (176, 4485368), (184, 4290352), (209, 3777152), (253, 3120256), (304, 2596792), (352, 2242684), (368, 2145176), (418, 1888576), (437, 1806464), (506, 1560128), (608, 1298396), (704, 1121342), (736, 1072588), (836, 944288), (874, 903232), (1012, 780064), (1216, 649198), (1283, 615296), (1408, 560671), (1472, 536294), (1672, 472144), (1748, 451616), (2024, 390032), (2432, 324599), (2566, 307648), (2944, 268147), (3344, 236072), (3496, 225808), (4048, 195016), (4807, 164224), (5132, 153824), (6688, 118036), (6992, 112904), (8096, 97508), (9614, 82112), (10264, 76912), (13376, 59018), (13984, 56452), (14113, 55936), (16192, 48754), (19228, 41056), (20528, 38456), (24377, 32384), (26752, 29509), (27968, 28226)]