287144832

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:720

約数の個数: 128

約数和(自身を含む): 831267360

約数和(自身を除く): 544122528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 97, 104, 128, 156, 192, 194, 208, 291, 312, 384, 388, 416, 582, 593, 624, 776, 832, 1164, 1186, 1248, 1261, 1552, 1664, 1779, 2328, 2372, 2496, 2522, 3104, 3558, 3783, 4656, 4744, 4992, 5044, 6208, 7116, 7566, 7709, 9312, 9488, 10088, 12416, 14232, 15132, 15418, 18624, 18976, 20176, 23127, 28464, 30264, 30836, 37248, 37952, 40352, 46254, 56928, 57521, 60528, 61672, 75904, 80704, 92508, 113856, 115042, 121056, 123344, 161408, 172563, 185016, 227712, 230084, 242112, 246688, 345126, 370032, 460168, 484224, 493376, 690252, 740064, 747773, 920336, 986752, 1380504, 1480128, 1495546, 1840672, 2243319, 2761008, 2960256, 2991092, 3681344, 4486638, 5522016, 5982184, 7362688, 8973276, 11044032, 11964368, 17946552, 22088064, 23928736, 35893104, 47857472, 71786208, 95714944, 143572416, 287144832]

約数ペア:

[(1, 287144832), (2, 143572416), (3, 95714944), (4, 71786208), (6, 47857472), (8, 35893104), (12, 23928736), (13, 22088064), (16, 17946552), (24, 11964368), (26, 11044032), (32, 8973276), (39, 7362688), (48, 5982184), (52, 5522016), (64, 4486638), (78, 3681344), (96, 2991092), (97, 2960256), (104, 2761008), (128, 2243319), (156, 1840672), (192, 1495546), (194, 1480128), (208, 1380504), (291, 986752), (312, 920336), (384, 747773), (388, 740064), (416, 690252), (582, 493376), (593, 484224), (624, 460168), (776, 370032), (832, 345126), (1164, 246688), (1186, 242112), (1248, 230084), (1261, 227712), (1552, 185016), (1664, 172563), (1779, 161408), (2328, 123344), (2372, 121056), (2496, 115042), (2522, 113856), (3104, 92508), (3558, 80704), (3783, 75904), (4656, 61672), (4744, 60528), (4992, 57521), (5044, 56928), (6208, 46254), (7116, 40352), (7566, 37952), (7709, 37248), (9312, 30836), (9488, 30264), (10088, 28464), (12416, 23127), (14232, 20176), (15132, 18976), (15418, 18624)]