620983584

素因数分解:

$2^5\times 3^5\times {\mathrm{13}}^1\times {\mathrm{6143}}^1$

素因数の和:6181

約数の個数: 144

約数和(自身を含む): 1972518912

約数和(自身を除く): 1351535328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 81, 96, 104, 108, 117, 144, 156, 162, 208, 216, 234, 243, 288, 312, 324, 351, 416, 432, 468, 486, 624, 648, 702, 864, 936, 972, 1053, 1248, 1296, 1404, 1872, 1944, 2106, 2592, 2808, 3159, 3744, 3888, 4212, 5616, 6143, 6318, 7776, 8424, 11232, 12286, 12636, 16848, 18429, 24572, 25272, 33696, 36858, 49144, 50544, 55287, 73716, 79859, 98288, 101088, 110574, 147432, 159718, 165861, 196576, 221148, 239577, 294864, 319436, 331722, 442296, 479154, 497583, 589728, 638872, 663444, 718731, 884592, 958308, 995166, 1277744, 1326888, 1437462, 1492749, 1769184, 1916616, 1990332, 2156193, 2555488, 2653776, 2874924, 2985498, 3833232, 3980664, 4312386, 5307552, 5749848, 5970996, 6468579, 7666464, 7961328, 8624772, 11499696, 11941992, 12937158, 15922656, 17249544, 19405737, 22999392, 23883984, 25874316, 34499088, 38811474, 47767968, 51748632, 68998176, 77622948, 103497264, 155245896, 206994528, 310491792, 620983584]

約数ペア:

[(1, 620983584), (2, 310491792), (3, 206994528), (4, 155245896), (6, 103497264), (8, 77622948), (9, 68998176), (12, 51748632), (13, 47767968), (16, 38811474), (18, 34499088), (24, 25874316), (26, 23883984), (27, 22999392), (32, 19405737), (36, 17249544), (39, 15922656), (48, 12937158), (52, 11941992), (54, 11499696), (72, 8624772), (78, 7961328), (81, 7666464), (96, 6468579), (104, 5970996), (108, 5749848), (117, 5307552), (144, 4312386), (156, 3980664), (162, 3833232), (208, 2985498), (216, 2874924), (234, 2653776), (243, 2555488), (288, 2156193), (312, 1990332), (324, 1916616), (351, 1769184), (416, 1492749), (432, 1437462), (468, 1326888), (486, 1277744), (624, 995166), (648, 958308), (702, 884592), (864, 718731), (936, 663444), (972, 638872), (1053, 589728), (1248, 497583), (1296, 479154), (1404, 442296), (1872, 331722), (1944, 319436), (2106, 294864), (2592, 239577), (2808, 221148), (3159, 196576), (3744, 165861), (3888, 159718), (4212, 147432), (5616, 110574), (6143, 101088), (6318, 98288), (7776, 79859), (8424, 73716), (11232, 55287), (12286, 50544), (12636, 49144), (16848, 36858), (18429, 33696), (24572, 25272)]