1615609968

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{491}}^1\times {\mathrm{1399}}^1$

素因数の和:1915

約数の個数: 120

約数和(自身を含む): 4868438400

約数和(自身を除く): 3252828432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 491, 588, 784, 982, 1176, 1399, 1473, 1964, 2352, 2798, 2946, 3437, 3928, 4197, 5596, 5892, 6874, 7856, 8394, 9793, 10311, 11192, 11784, 13748, 16788, 19586, 20622, 22384, 23568, 24059, 27496, 29379, 33576, 39172, 41244, 48118, 54992, 58758, 67152, 68551, 72177, 78344, 82488, 96236, 117516, 137102, 144354, 156688, 164976, 192472, 205653, 235032, 274204, 288708, 384944, 411306, 470064, 548408, 577416, 686909, 822612, 1096816, 1154832, 1373818, 1645224, 2060727, 2747636, 3290448, 4121454, 4808363, 5495272, 8242908, 9616726, 10990544, 14425089, 16485816, 19233452, 28850178, 32971632, 33658541, 38466904, 57700356, 67317082, 76933808, 100975623, 115400712, 134634164, 201951246, 230801424, 269268328, 403902492, 538536656, 807804984, 1615609968]

約数ペア:

[(1, 1615609968), (2, 807804984), (3, 538536656), (4, 403902492), (6, 269268328), (7, 230801424), (8, 201951246), (12, 134634164), (14, 115400712), (16, 100975623), (21, 76933808), (24, 67317082), (28, 57700356), (42, 38466904), (48, 33658541), (49, 32971632), (56, 28850178), (84, 19233452), (98, 16485816), (112, 14425089), (147, 10990544), (168, 9616726), (196, 8242908), (294, 5495272), (336, 4808363), (392, 4121454), (491, 3290448), (588, 2747636), (784, 2060727), (982, 1645224), (1176, 1373818), (1399, 1154832), (1473, 1096816), (1964, 822612), (2352, 686909), (2798, 577416), (2946, 548408), (3437, 470064), (3928, 411306), (4197, 384944), (5596, 288708), (5892, 274204), (6874, 235032), (7856, 205653), (8394, 192472), (9793, 164976), (10311, 156688), (11192, 144354), (11784, 137102), (13748, 117516), (16788, 96236), (19586, 82488), (20622, 78344), (22384, 72177), (23568, 68551), (24059, 67152), (27496, 58758), (29379, 54992), (33576, 48118), (39172, 41244)]