64654464

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{359}}^1$

素因数の和:450

約数の個数: 128

約数和(自身を含む): 199756800

約数和(自身を除く): 135102336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 224, 268, 336, 359, 384, 402, 448, 469, 536, 672, 718, 804, 896, 938, 1072, 1077, 1344, 1407, 1436, 1608, 1876, 2144, 2154, 2513, 2688, 2814, 2872, 3216, 3752, 4288, 4308, 5026, 5628, 5744, 6432, 7504, 7539, 8576, 8616, 10052, 11256, 11488, 12864, 15008, 15078, 17232, 20104, 22512, 22976, 24053, 25728, 30016, 30156, 34464, 40208, 45024, 45952, 48106, 60032, 60312, 68928, 72159, 80416, 90048, 96212, 120624, 137856, 144318, 160832, 168371, 180096, 192424, 241248, 288636, 321664, 336742, 384848, 482496, 505113, 577272, 673484, 769696, 964992, 1010226, 1154544, 1346968, 1539392, 2020452, 2309088, 2693936, 3078784, 4040904, 4618176, 5387872, 8081808, 9236352, 10775744, 16163616, 21551488, 32327232, 64654464]

約数ペア:

[(1, 64654464), (2, 32327232), (3, 21551488), (4, 16163616), (6, 10775744), (7, 9236352), (8, 8081808), (12, 5387872), (14, 4618176), (16, 4040904), (21, 3078784), (24, 2693936), (28, 2309088), (32, 2020452), (42, 1539392), (48, 1346968), (56, 1154544), (64, 1010226), (67, 964992), (84, 769696), (96, 673484), (112, 577272), (128, 505113), (134, 482496), (168, 384848), (192, 336742), (201, 321664), (224, 288636), (268, 241248), (336, 192424), (359, 180096), (384, 168371), (402, 160832), (448, 144318), (469, 137856), (536, 120624), (672, 96212), (718, 90048), (804, 80416), (896, 72159), (938, 68928), (1072, 60312), (1077, 60032), (1344, 48106), (1407, 45952), (1436, 45024), (1608, 40208), (1876, 34464), (2144, 30156), (2154, 30016), (2513, 25728), (2688, 24053), (2814, 22976), (2872, 22512), (3216, 20104), (3752, 17232), (4288, 15078), (4308, 15008), (5026, 12864), (5628, 11488), (5744, 11256), (6432, 10052), (7504, 8616), (7539, 8576)]