669016992

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{142223}}^1$

素因数の和:142250

約数の個数: 72

約数和(自身を含む): 2042905536

約数和(自身を除く): 1373888544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 142223, 284446, 426669, 568892, 853338, 995561, 1137784, 1706676, 1991122, 2275568, 2986683, 3413352, 3982244, 4551136, 5973366, 6826704, 6968927, 7964488, 11946732, 13653408, 13937854, 15928976, 20906781, 23893464, 27875708, 31857952, 41813562, 47786928, 55751416, 83627124, 95573856, 111502832, 167254248, 223005664, 334508496, 669016992]

約数ペア:

[(1, 669016992), (2, 334508496), (3, 223005664), (4, 167254248), (6, 111502832), (7, 95573856), (8, 83627124), (12, 55751416), (14, 47786928), (16, 41813562), (21, 31857952), (24, 27875708), (28, 23893464), (32, 20906781), (42, 15928976), (48, 13937854), (49, 13653408), (56, 11946732), (84, 7964488), (96, 6968927), (98, 6826704), (112, 5973366), (147, 4551136), (168, 3982244), (196, 3413352), (224, 2986683), (294, 2275568), (336, 1991122), (392, 1706676), (588, 1137784), (672, 995561), (784, 853338), (1176, 568892), (1568, 426669), (2352, 284446), (4704, 142223)]