278576064

素因数分解:

$2^6\times 3^3\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12435

約数の個数: 112

約数和(自身を含む): 882030240

約数和(自身を除く): 603454176

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, 144, 156, 192, 208, 216, 234, 288, 312, 351, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1248, 1404, 1728, 1872, 2496, 2808, 3744, 5616, 7488, 11232, 12401, 22464, 24802, 37203, 49604, 74406, 99208, 111609, 148812, 161213, 198416, 223218, 297624, 322426, 334827, 396832, 446436, 483639, 595248, 644852, 669654, 793664, 892872, 967278, 1190496, 1289704, 1339308, 1450917, 1785744, 1934556, 2380992, 2579408, 2678616, 2901834, 3571488, 3869112, 4352751, 5158816, 5357232, 5803668, 7142976, 7738224, 8705502, 10317632, 10714464, 11607336, 15476448, 17411004, 21428928, 23214672, 30952896, 34822008, 46429344, 69644016, 92858688, 139288032, 278576064]

約数ペア:

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