316688808

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 881971200

約数和(自身を除く): 565282392

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 43, 57, 62, 76, 86, 93, 114, 124, 129, 152, 172, 186, 228, 248, 258, 344, 372, 456, 516, 521, 589, 744, 817, 1032, 1042, 1178, 1333, 1563, 1634, 1767, 2084, 2356, 2451, 2666, 3126, 3268, 3534, 3999, 4168, 4712, 4902, 5332, 6252, 6536, 7068, 7998, 9804, 9899, 10664, 12504, 14136, 15996, 16151, 19608, 19798, 22403, 25327, 29697, 31992, 32302, 39596, 44806, 48453, 50654, 59394, 64604, 67209, 75981, 79192, 89612, 96906, 101308, 118788, 129208, 134418, 151962, 179224, 193812, 202616, 237576, 268836, 303924, 306869, 387624, 425657, 537672, 607848, 613738, 694493, 851314, 920607, 1227476, 1276971, 1388986, 1702628, 1841214, 2083479, 2454952, 2553942, 2777972, 3405256, 3682428, 4166958, 5107884, 5555944, 7364856, 8333916, 10215768, 13195367, 16667832, 26390734, 39586101, 52781468, 79172202, 105562936, 158344404, 316688808]

約数ペア:

[(1, 316688808), (2, 158344404), (3, 105562936), (4, 79172202), (6, 52781468), (8, 39586101), (12, 26390734), (19, 16667832), (24, 13195367), (31, 10215768), (38, 8333916), (43, 7364856), (57, 5555944), (62, 5107884), (76, 4166958), (86, 3682428), (93, 3405256), (114, 2777972), (124, 2553942), (129, 2454952), (152, 2083479), (172, 1841214), (186, 1702628), (228, 1388986), (248, 1276971), (258, 1227476), (344, 920607), (372, 851314), (456, 694493), (516, 613738), (521, 607848), (589, 537672), (744, 425657), (817, 387624), (1032, 306869), (1042, 303924), (1178, 268836), (1333, 237576), (1563, 202616), (1634, 193812), (1767, 179224), (2084, 151962), (2356, 134418), (2451, 129208), (2666, 118788), (3126, 101308), (3268, 96906), (3534, 89612), (3999, 79192), (4168, 75981), (4712, 67209), (4902, 64604), (5332, 59394), (6252, 50654), (6536, 48453), (7068, 44806), (7998, 39596), (9804, 32302), (9899, 31992), (10664, 29697), (12504, 25327), (14136, 22403), (15996, 19798), (16151, 19608)]