514019808

素因数分解:

$2^5\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1801}}^1$

素因数の和:2808

約数の個数: 72

約数和(自身を含む): 1464031296

約数和(自身を除く): 950011488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 991, 1801, 1982, 2973, 3602, 3964, 5403, 5946, 7204, 7928, 8919, 10806, 11892, 14408, 15856, 16209, 17838, 21612, 23784, 28816, 31712, 32418, 35676, 43224, 47568, 57632, 64836, 71352, 86448, 95136, 129672, 142704, 172896, 259344, 285408, 518688, 1784791, 3569582, 5354373, 7139164, 10708746, 14278328, 16063119, 21417492, 28556656, 32126238, 42834984, 57113312, 64252476, 85669968, 128504952, 171339936, 257009904, 514019808]

約数ペア:

[(1, 514019808), (2, 257009904), (3, 171339936), (4, 128504952), (6, 85669968), (8, 64252476), (9, 57113312), (12, 42834984), (16, 32126238), (18, 28556656), (24, 21417492), (32, 16063119), (36, 14278328), (48, 10708746), (72, 7139164), (96, 5354373), (144, 3569582), (288, 1784791), (991, 518688), (1801, 285408), (1982, 259344), (2973, 172896), (3602, 142704), (3964, 129672), (5403, 95136), (5946, 86448), (7204, 71352), (7928, 64836), (8919, 57632), (10806, 47568), (11892, 43224), (14408, 35676), (15856, 32418), (16209, 31712), (17838, 28816), (21612, 23784)]