439071776

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{419}}^1$

素因数の和:682

約数の個数: 96

約数和(自身を含む): 1022414400

約数和(自身を除く): 583342624

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 229, 286, 352, 416, 419, 458, 572, 838, 916, 1144, 1676, 1832, 2288, 2519, 2977, 3352, 3664, 4576, 4609, 5038, 5447, 5954, 6704, 7328, 9218, 10076, 10894, 11908, 13408, 18436, 20152, 21788, 23816, 32747, 36872, 40304, 43576, 47632, 59917, 65494, 73744, 80608, 87152, 95264, 95951, 119834, 130988, 147488, 174304, 191902, 239668, 261976, 383804, 479336, 523952, 767608, 958672, 1047904, 1055461, 1247363, 1535216, 1917344, 2110922, 2494726, 3070432, 4221844, 4989452, 8443688, 9978904, 13720993, 16887376, 19957808, 27441986, 33774752, 39915616, 54883972, 109767944, 219535888, 439071776]

約数ペア:

[(1, 439071776), (2, 219535888), (4, 109767944), (8, 54883972), (11, 39915616), (13, 33774752), (16, 27441986), (22, 19957808), (26, 16887376), (32, 13720993), (44, 9978904), (52, 8443688), (88, 4989452), (104, 4221844), (143, 3070432), (176, 2494726), (208, 2110922), (229, 1917344), (286, 1535216), (352, 1247363), (416, 1055461), (419, 1047904), (458, 958672), (572, 767608), (838, 523952), (916, 479336), (1144, 383804), (1676, 261976), (1832, 239668), (2288, 191902), (2519, 174304), (2977, 147488), (3352, 130988), (3664, 119834), (4576, 95951), (4609, 95264), (5038, 87152), (5447, 80608), (5954, 73744), (6704, 65494), (7328, 59917), (9218, 47632), (10076, 43576), (10894, 40304), (11908, 36872), (13408, 32747), (18436, 23816), (20152, 21788)]