557152128

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12437

約数の個数: 128

約数和(自身を含む): 1771005600

約数和(自身を除く): 1213853472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4992, 5616, 7488, 11232, 12401, 14976, 22464, 24802, 37203, 44928, 49604, 74406, 99208, 111609, 148812, 161213, 198416, 223218, 297624, 322426, 334827, 396832, 446436, 483639, 595248, 644852, 669654, 793664, 892872, 967278, 1190496, 1289704, 1339308, 1450917, 1587328, 1785744, 1934556, 2380992, 2579408, 2678616, 2901834, 3571488, 3869112, 4352751, 4761984, 5158816, 5357232, 5803668, 7142976, 7738224, 8705502, 10317632, 10714464, 11607336, 14285952, 15476448, 17411004, 20635264, 21428928, 23214672, 30952896, 34822008, 42857856, 46429344, 61905792, 69644016, 92858688, 139288032, 185717376, 278576064, 557152128]

約数ペア:

[(1, 557152128), (2, 278576064), (3, 185717376), (4, 139288032), (6, 92858688), (8, 69644016), (9, 61905792), (12, 46429344), (13, 42857856), (16, 34822008), (18, 30952896), (24, 23214672), (26, 21428928), (27, 20635264), (32, 17411004), (36, 15476448), (39, 14285952), (48, 11607336), (52, 10714464), (54, 10317632), (64, 8705502), (72, 7738224), (78, 7142976), (96, 5803668), (104, 5357232), (108, 5158816), (117, 4761984), (128, 4352751), (144, 3869112), (156, 3571488), (192, 2901834), (208, 2678616), (216, 2579408), (234, 2380992), (288, 1934556), (312, 1785744), (351, 1587328), (384, 1450917), (416, 1339308), (432, 1289704), (468, 1190496), (576, 967278), (624, 892872), (702, 793664), (832, 669654), (864, 644852), (936, 595248), (1152, 483639), (1248, 446436), (1404, 396832), (1664, 334827), (1728, 322426), (1872, 297624), (2496, 223218), (2808, 198416), (3456, 161213), (3744, 148812), (4992, 111609), (5616, 99208), (7488, 74406), (11232, 49604), (12401, 44928), (14976, 37203), (22464, 24802)]