15718909024

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{419}}^1\times {\mathrm{991}}^1$

素因数の和:1453

約数の個数: 144

約数和(自身を含む): 38427540480

約数和(自身を除く): 22708631456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 419, 676, 728, 838, 991, 1183, 1352, 1456, 1676, 1982, 2366, 2704, 2912, 2933, 3352, 3964, 4732, 5408, 5447, 5866, 6704, 6937, 7928, 9464, 10894, 11732, 12883, 13408, 13874, 15856, 18928, 21788, 23464, 25766, 27748, 31712, 37856, 38129, 43576, 46928, 51532, 55496, 70811, 76258, 87152, 90181, 93856, 103064, 110992, 141622, 152516, 167479, 174304, 180362, 206128, 221984, 283244, 305032, 334958, 360724, 412256, 415229, 495677, 566488, 610064, 669916, 721448, 830458, 991354, 1132976, 1172353, 1220128, 1339832, 1442896, 1660916, 1982708, 2265952, 2344706, 2679664, 2885792, 2906603, 3321832, 3965416, 4689412, 5359328, 5397977, 5813206, 6643664, 7930832, 9378824, 10795954, 11626412, 13287328, 15861664, 18757648, 21591908, 23252824, 37515296, 37785839, 43183816, 46505648, 70173701, 75571678, 86367632, 93011296, 140347402, 151143356, 172735264, 280694804, 302286712, 491215907, 561389608, 604573424, 982431814, 1122779216, 1209146848, 1964863628, 2245558432, 3929727256, 7859454512, 15718909024]

約数ペア:

[(1, 15718909024), (2, 7859454512), (4, 3929727256), (7, 2245558432), (8, 1964863628), (13, 1209146848), (14, 1122779216), (16, 982431814), (26, 604573424), (28, 561389608), (32, 491215907), (52, 302286712), (56, 280694804), (91, 172735264), (104, 151143356), (112, 140347402), (169, 93011296), (182, 86367632), (208, 75571678), (224, 70173701), (338, 46505648), (364, 43183816), (416, 37785839), (419, 37515296), (676, 23252824), (728, 21591908), (838, 18757648), (991, 15861664), (1183, 13287328), (1352, 11626412), (1456, 10795954), (1676, 9378824), (1982, 7930832), (2366, 6643664), (2704, 5813206), (2912, 5397977), (2933, 5359328), (3352, 4689412), (3964, 3965416), (4732, 3321832), (5408, 2906603), (5447, 2885792), (5866, 2679664), (6704, 2344706), (6937, 2265952), (7928, 1982708), (9464, 1660916), (10894, 1442896), (11732, 1339832), (12883, 1220128), (13408, 1172353), (13874, 1132976), (15856, 991354), (18928, 830458), (21788, 721448), (23464, 669916), (25766, 610064), (27748, 566488), (31712, 495677), (37856, 415229), (38129, 412256), (43576, 360724), (46928, 334958), (51532, 305032), (55496, 283244), (70811, 221984), (76258, 206128), (87152, 180362), (90181, 174304), (93856, 167479), (103064, 152516), (110992, 141622)]