189728784

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{8963}}^1$

素因数の和:8994

約数の個数: 120

約数和(自身を含む): 633575520

約数和(自身を除く): 443846736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 8963, 10584, 17926, 21168, 26889, 35852, 53778, 62741, 71704, 80667, 107556, 125482, 143408, 161334, 188223, 215112, 242001, 250964, 322668, 376446, 430224, 439187, 484002, 501928, 564669, 645336, 752892, 878374, 968004, 1003856, 1129338, 1290672, 1317561, 1505784, 1694007, 1756748, 1936008, 2258676, 2635122, 3011568, 3388014, 3513496, 3872016, 3952683, 4517352, 5270244, 6776028, 7026992, 7905366, 9034704, 10540488, 11858049, 13552056, 15810732, 21080976, 23716098, 27104112, 31621464, 47432196, 63242928, 94864392, 189728784]

約数ペア:

[(1, 189728784), (2, 94864392), (3, 63242928), (4, 47432196), (6, 31621464), (7, 27104112), (8, 23716098), (9, 21080976), (12, 15810732), (14, 13552056), (16, 11858049), (18, 10540488), (21, 9034704), (24, 7905366), (27, 7026992), (28, 6776028), (36, 5270244), (42, 4517352), (48, 3952683), (49, 3872016), (54, 3513496), (56, 3388014), (63, 3011568), (72, 2635122), (84, 2258676), (98, 1936008), (108, 1756748), (112, 1694007), (126, 1505784), (144, 1317561), (147, 1290672), (168, 1129338), (189, 1003856), (196, 968004), (216, 878374), (252, 752892), (294, 645336), (336, 564669), (378, 501928), (392, 484002), (432, 439187), (441, 430224), (504, 376446), (588, 322668), (756, 250964), (784, 242001), (882, 215112), (1008, 188223), (1176, 161334), (1323, 143408), (1512, 125482), (1764, 107556), (2352, 80667), (2646, 71704), (3024, 62741), (3528, 53778), (5292, 35852), (7056, 26889), (8963, 21168), (10584, 17926)]