1315407912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{499}}^1$

素因数の和:616

約数の個数: 256

約数和(自身を含む): 4354560000

約数和(自身を除く): 3039152088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 71, 78, 84, 91, 102, 104, 119, 136, 142, 156, 168, 182, 204, 213, 221, 238, 273, 284, 312, 357, 364, 408, 426, 442, 476, 497, 499, 546, 568, 663, 714, 728, 852, 884, 923, 952, 994, 998, 1092, 1207, 1326, 1428, 1491, 1497, 1547, 1704, 1768, 1846, 1988, 1996, 2184, 2414, 2652, 2769, 2856, 2982, 2994, 3094, 3493, 3621, 3692, 3976, 3992, 4641, 4828, 5304, 5538, 5964, 5988, 6188, 6461, 6487, 6986, 7242, 7384, 8449, 8483, 9282, 9656, 10479, 11076, 11928, 11976, 12376, 12922, 12974, 13972, 14484, 15691, 16898, 16966, 18564, 19383, 19461, 20958, 22152, 25347, 25449, 25844, 25948, 27944, 28968, 31382, 33796, 33932, 35429, 37128, 38766, 38922, 41916, 45409, 47073, 50694, 50898, 51688, 51896, 59381, 62764, 67592, 67864, 70858, 77532, 77844, 83832, 90818, 94146, 101388, 101796, 106287, 109837, 110279, 118762, 125528, 136227, 141716, 155064, 155688, 178143, 181636, 188292, 202776, 203592, 212574, 219674, 220558, 237524, 248003, 272454, 283432, 329511, 330837, 356286, 363272, 376584, 425148, 439348, 441116, 460577, 475048, 496006, 544908, 602293, 659022, 661674, 712572, 744009, 771953, 850296, 878696, 882232, 921154, 992012, 1089816, 1204586, 1318044, 1323348, 1381731, 1425144, 1488018, 1543906, 1806879, 1842308, 1984024, 2315859, 2409172, 2636088, 2646696, 2763462, 2976036, 3087812, 3224039, 3613758, 3684616, 4216051, 4631718, 4818344, 5526924, 5952072, 6175624, 6448078, 7227516, 7829809, 8432102, 9263436, 9672117, 11053848, 12648153, 12896156, 14455032, 15659618, 16864204, 18526872, 19344234, 23489427, 25296306, 25792312, 31319236, 33728408, 38688468, 46978854, 50592612, 54808663, 62638472, 77376936, 93957708, 101185224, 109617326, 164425989, 187915416, 219234652, 328851978, 438469304, 657703956, 1315407912]

約数ペア:

[(1, 1315407912), (2, 657703956), (3, 438469304), (4, 328851978), (6, 219234652), (7, 187915416), (8, 164425989), (12, 109617326), (13, 101185224), (14, 93957708), (17, 77376936), (21, 62638472), (24, 54808663), (26, 50592612), (28, 46978854), (34, 38688468), (39, 33728408), (42, 31319236), (51, 25792312), (52, 25296306), (56, 23489427), (68, 19344234), (71, 18526872), (78, 16864204), (84, 15659618), (91, 14455032), (102, 12896156), (104, 12648153), (119, 11053848), (136, 9672117), (142, 9263436), (156, 8432102), (168, 7829809), (182, 7227516), (204, 6448078), (213, 6175624), (221, 5952072), (238, 5526924), (273, 4818344), (284, 4631718), (312, 4216051), (357, 3684616), (364, 3613758), (408, 3224039), (426, 3087812), (442, 2976036), (476, 2763462), (497, 2646696), (499, 2636088), (546, 2409172), (568, 2315859), (663, 1984024), (714, 1842308), (728, 1806879), (852, 1543906), (884, 1488018), (923, 1425144), (952, 1381731), (994, 1323348), (998, 1318044), (1092, 1204586), (1207, 1089816), (1326, 992012), (1428, 921154), (1491, 882232), (1497, 878696), (1547, 850296), (1704, 771953), (1768, 744009), (1846, 712572), (1988, 661674), (1996, 659022), (2184, 602293), (2414, 544908), (2652, 496006), (2769, 475048), (2856, 460577), (2982, 441116), (2994, 439348), (3094, 425148), (3493, 376584), (3621, 363272), (3692, 356286), (3976, 330837), (3992, 329511), (4641, 283432), (4828, 272454), (5304, 248003), (5538, 237524), (5964, 220558), (5988, 219674), (6188, 212574), (6461, 203592), (6487, 202776), (6986, 188292), (7242, 181636), (7384, 178143), (8449, 155688), (8483, 155064), (9282, 141716), (9656, 136227), (10479, 125528), (11076, 118762), (11928, 110279), (11976, 109837), (12376, 106287), (12922, 101796), (12974, 101388), (13972, 94146), (14484, 90818), (15691, 83832), (16898, 77844), (16966, 77532), (18564, 70858), (19383, 67864), (19461, 67592), (20958, 62764), (22152, 59381), (25347, 51896), (25449, 51688), (25844, 50898), (25948, 50694), (27944, 47073), (28968, 45409), (31382, 41916), (33796, 38922), (33932, 38766), (35429, 37128)]