784824912

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{2647}}^1$

素因数の和:2761

約数の個数: 120

約数和(自身を含む): 2305031040

約数和(自身を除く): 1520206128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 71, 72, 87, 116, 142, 144, 174, 213, 232, 261, 284, 348, 426, 464, 522, 568, 639, 696, 852, 1044, 1136, 1278, 1392, 1704, 2059, 2088, 2556, 2647, 3408, 4118, 4176, 5112, 5294, 6177, 7941, 8236, 10224, 10588, 12354, 15882, 16472, 18531, 21176, 23823, 24708, 31764, 32944, 37062, 42352, 47646, 49416, 63528, 74124, 76763, 95292, 98832, 127056, 148248, 153526, 187937, 190584, 230289, 296496, 307052, 375874, 381168, 460578, 563811, 614104, 690867, 751748, 921156, 1127622, 1228208, 1381734, 1503496, 1691433, 1842312, 2255244, 2763468, 3006992, 3382866, 3684624, 4510488, 5450173, 5526936, 6765732, 9020976, 10900346, 11053872, 13531464, 16350519, 21800692, 27062928, 32701038, 43601384, 49051557, 65402076, 87202768, 98103114, 130804152, 196206228, 261608304, 392412456, 784824912]

約数ペア:

[(1, 784824912), (2, 392412456), (3, 261608304), (4, 196206228), (6, 130804152), (8, 98103114), (9, 87202768), (12, 65402076), (16, 49051557), (18, 43601384), (24, 32701038), (29, 27062928), (36, 21800692), (48, 16350519), (58, 13531464), (71, 11053872), (72, 10900346), (87, 9020976), (116, 6765732), (142, 5526936), (144, 5450173), (174, 4510488), (213, 3684624), (232, 3382866), (261, 3006992), (284, 2763468), (348, 2255244), (426, 1842312), (464, 1691433), (522, 1503496), (568, 1381734), (639, 1228208), (696, 1127622), (852, 921156), (1044, 751748), (1136, 690867), (1278, 614104), (1392, 563811), (1704, 460578), (2059, 381168), (2088, 375874), (2556, 307052), (2647, 296496), (3408, 230289), (4118, 190584), (4176, 187937), (5112, 153526), (5294, 148248), (6177, 127056), (7941, 98832), (8236, 95292), (10224, 76763), (10588, 74124), (12354, 63528), (15882, 49416), (16472, 47646), (18531, 42352), (21176, 37062), (23823, 32944), (24708, 31764)]