6401945984

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1\times {\mathrm{761}}^1$

素因数の和:1052

約数の個数: 128

約数和(自身を含む): 15016276800

約数和(自身を除く): 8614330816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 229, 287, 328, 448, 458, 574, 656, 761, 896, 916, 1148, 1312, 1522, 1603, 1832, 2296, 2624, 3044, 3206, 3664, 4592, 5248, 5327, 6088, 6412, 7328, 9184, 9389, 10654, 12176, 12824, 14656, 18368, 18778, 21308, 24352, 25648, 29312, 31201, 36736, 37556, 42616, 48704, 51296, 62402, 65723, 75112, 85232, 97408, 102592, 124804, 131446, 150224, 170464, 174269, 205184, 218407, 249608, 262892, 300448, 340928, 348538, 436814, 499216, 525784, 600896, 681856, 697076, 873628, 998432, 1051568, 1201792, 1219883, 1394152, 1747256, 1996864, 2103136, 2439766, 2788304, 3494512, 3993728, 4206272, 4879532, 5576608, 6989024, 7145029, 8412544, 9759064, 11153216, 13978048, 14290058, 19518128, 22306432, 27956096, 28580116, 39036256, 50015203, 57160232, 78072512, 100030406, 114320464, 156145024, 200060812, 228640928, 400121624, 457281856, 800243248, 914563712, 1600486496, 3200972992, 6401945984]

約数ペア:

[(1, 6401945984), (2, 3200972992), (4, 1600486496), (7, 914563712), (8, 800243248), (14, 457281856), (16, 400121624), (28, 228640928), (32, 200060812), (41, 156145024), (56, 114320464), (64, 100030406), (82, 78072512), (112, 57160232), (128, 50015203), (164, 39036256), (224, 28580116), (229, 27956096), (287, 22306432), (328, 19518128), (448, 14290058), (458, 13978048), (574, 11153216), (656, 9759064), (761, 8412544), (896, 7145029), (916, 6989024), (1148, 5576608), (1312, 4879532), (1522, 4206272), (1603, 3993728), (1832, 3494512), (2296, 2788304), (2624, 2439766), (3044, 2103136), (3206, 1996864), (3664, 1747256), (4592, 1394152), (5248, 1219883), (5327, 1201792), (6088, 1051568), (6412, 998432), (7328, 873628), (9184, 697076), (9389, 681856), (10654, 600896), (12176, 525784), (12824, 499216), (14656, 436814), (18368, 348538), (18778, 340928), (21308, 300448), (24352, 262892), (25648, 249608), (29312, 218407), (31201, 205184), (36736, 174269), (37556, 170464), (42616, 150224), (48704, 131446), (51296, 124804), (62402, 102592), (65723, 97408), (75112, 85232)]