538442904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 1491747840

約数和(自身を除く): 953304936

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 43, 47, 51, 68, 86, 94, 102, 129, 136, 141, 172, 188, 204, 258, 282, 344, 376, 408, 516, 564, 653, 731, 799, 1032, 1128, 1306, 1462, 1598, 1959, 2021, 2193, 2397, 2612, 2924, 3196, 3918, 4042, 4386, 4794, 5224, 5848, 6063, 6392, 7836, 8084, 8772, 9588, 11101, 12126, 15672, 16168, 17544, 19176, 22202, 24252, 28079, 30691, 33303, 34357, 44404, 48504, 56158, 61382, 66606, 68714, 84237, 88808, 92073, 103071, 112316, 122764, 133212, 137428, 168474, 184146, 206142, 224632, 245528, 266424, 274856, 336948, 368292, 412284, 477343, 521747, 673896, 736584, 824568, 954686, 1043494, 1319713, 1432029, 1565241, 1909372, 2086988, 2639426, 2864058, 3130482, 3818744, 3959139, 4173976, 5278852, 5728116, 6260964, 7918278, 10557704, 11456232, 12521928, 15836556, 22435121, 31673112, 44870242, 67305363, 89740484, 134610726, 179480968, 269221452, 538442904]

約数ペア:

[(1, 538442904), (2, 269221452), (3, 179480968), (4, 134610726), (6, 89740484), (8, 67305363), (12, 44870242), (17, 31673112), (24, 22435121), (34, 15836556), (43, 12521928), (47, 11456232), (51, 10557704), (68, 7918278), (86, 6260964), (94, 5728116), (102, 5278852), (129, 4173976), (136, 3959139), (141, 3818744), (172, 3130482), (188, 2864058), (204, 2639426), (258, 2086988), (282, 1909372), (344, 1565241), (376, 1432029), (408, 1319713), (516, 1043494), (564, 954686), (653, 824568), (731, 736584), (799, 673896), (1032, 521747), (1128, 477343), (1306, 412284), (1462, 368292), (1598, 336948), (1959, 274856), (2021, 266424), (2193, 245528), (2397, 224632), (2612, 206142), (2924, 184146), (3196, 168474), (3918, 137428), (4042, 133212), (4386, 122764), (4794, 112316), (5224, 103071), (5848, 92073), (6063, 88808), (6392, 84237), (7836, 68714), (8084, 66606), (8772, 61382), (9588, 56158), (11101, 48504), (12126, 44404), (15672, 34357), (16168, 33303), (17544, 30691), (19176, 28079), (22202, 24252)]