738219312

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89939}}^1$

素因数の和:89975

約数の個数: 80

約数和(自身を含む): 2230512000

約数和(自身を除く): 1492292688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 89939, 179878, 269817, 359756, 539634, 719512, 809451, 1079268, 1439024, 1618902, 1708841, 2158536, 2428353, 3237804, 3417682, 4317072, 4856706, 5126523, 6475608, 6835364, 9713412, 10253046, 12951216, 13670728, 15379569, 19426824, 20506092, 27341456, 30759138, 38853648, 41012184, 46138707, 61518276, 82024368, 92277414, 123036552, 184554828, 246073104, 369109656, 738219312]

約数ペア:

[(1, 738219312), (2, 369109656), (3, 246073104), (4, 184554828), (6, 123036552), (8, 92277414), (9, 82024368), (12, 61518276), (16, 46138707), (18, 41012184), (19, 38853648), (24, 30759138), (27, 27341456), (36, 20506092), (38, 19426824), (48, 15379569), (54, 13670728), (57, 12951216), (72, 10253046), (76, 9713412), (108, 6835364), (114, 6475608), (144, 5126523), (152, 4856706), (171, 4317072), (216, 3417682), (228, 3237804), (304, 2428353), (342, 2158536), (432, 1708841), (456, 1618902), (513, 1439024), (684, 1079268), (912, 809451), (1026, 719512), (1368, 539634), (2052, 359756), (2736, 269817), (4104, 179878), (8208, 89939)]