839445984

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^2\times {\mathrm{5749}}^1$

素因数の和:5794

約数の個数: 144

約数和(自身を含む): 2651670000

約数和(自身を除く): 1812224016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 169, 208, 216, 234, 288, 312, 338, 351, 416, 432, 468, 507, 624, 676, 702, 864, 936, 1014, 1248, 1352, 1404, 1521, 1872, 2028, 2704, 2808, 3042, 3744, 4056, 4563, 5408, 5616, 5749, 6084, 8112, 9126, 11232, 11498, 12168, 16224, 17247, 18252, 22996, 24336, 34494, 36504, 45992, 48672, 51741, 68988, 73008, 74737, 91984, 103482, 137976, 146016, 149474, 155223, 183968, 206964, 224211, 275952, 298948, 310446, 413928, 448422, 551904, 597896, 620892, 672633, 827856, 896844, 971581, 1195792, 1241784, 1345266, 1655712, 1793688, 1943162, 2017899, 2391584, 2483568, 2690532, 2914743, 3587376, 3886324, 4035798, 4967136, 5381064, 5829486, 7174752, 7772648, 8071596, 8744229, 10762128, 11658972, 15545296, 16143192, 17488458, 21524256, 23317944, 26232687, 31090592, 32286384, 34976916, 46635888, 52465374, 64572768, 69953832, 93271776, 104930748, 139907664, 209861496, 279815328, 419722992, 839445984]

約数ペア:

[(1, 839445984), (2, 419722992), (3, 279815328), (4, 209861496), (6, 139907664), (8, 104930748), (9, 93271776), (12, 69953832), (13, 64572768), (16, 52465374), (18, 46635888), (24, 34976916), (26, 32286384), (27, 31090592), (32, 26232687), (36, 23317944), (39, 21524256), (48, 17488458), (52, 16143192), (54, 15545296), (72, 11658972), (78, 10762128), (96, 8744229), (104, 8071596), (108, 7772648), (117, 7174752), (144, 5829486), (156, 5381064), (169, 4967136), (208, 4035798), (216, 3886324), (234, 3587376), (288, 2914743), (312, 2690532), (338, 2483568), (351, 2391584), (416, 2017899), (432, 1943162), (468, 1793688), (507, 1655712), (624, 1345266), (676, 1241784), (702, 1195792), (864, 971581), (936, 896844), (1014, 827856), (1248, 672633), (1352, 620892), (1404, 597896), (1521, 551904), (1872, 448422), (2028, 413928), (2704, 310446), (2808, 298948), (3042, 275952), (3744, 224211), (4056, 206964), (4563, 183968), (5408, 155223), (5616, 149474), (5749, 146016), (6084, 137976), (8112, 103482), (9126, 91984), (11232, 74737), (11498, 73008), (12168, 68988), (16224, 51741), (17247, 48672), (18252, 45992), (22996, 36504), (24336, 34494)]