645222643968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{120019093}}^1$

素因数の和:120019119

約数の個数: 72

約数和(自身を含む): 1962552225088

約数和(自身を除く): 1317329581120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 120019093, 240038186, 360057279, 480076372, 720114558, 840133651, 960152744, 1440229116, 1680267302, 1920305488, 2520400953, 2880458232, 3360534604, 3840610976, 5040801906, 5760916464, 6721069208, 7681221952, 10081603812, 11521832928, 13442138416, 15362443904, 20163207624, 23043665856, 26884276832, 30724887808, 40326415248, 46087331712, 53768553664, 80652830496, 92174663424, 107537107328, 161305660992, 215074214656, 322611321984, 645222643968]

約数ペア:

[(1, 645222643968), (2, 322611321984), (3, 215074214656), (4, 161305660992), (6, 107537107328), (7, 92174663424), (8, 80652830496), (12, 53768553664), (14, 46087331712), (16, 40326415248), (21, 30724887808), (24, 26884276832), (28, 23043665856), (32, 20163207624), (42, 15362443904), (48, 13442138416), (56, 11521832928), (64, 10081603812), (84, 7681221952), (96, 6721069208), (112, 5760916464), (128, 5040801906), (168, 3840610976), (192, 3360534604), (224, 2880458232), (256, 2520400953), (336, 1920305488), (384, 1680267302), (448, 1440229116), (672, 960152744), (768, 840133651), (896, 720114558), (1344, 480076372), (1792, 360057279), (2688, 240038186), (5376, 120019093)]