668807328

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4463}}^1$

素因数の和:4706

約数の個数: 96

約数和(自身を含む): 2015870976

約数和(自身を除く): 1347063648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 223, 224, 336, 446, 669, 672, 892, 1338, 1561, 1784, 2676, 3122, 3568, 4463, 4683, 5352, 6244, 7136, 8926, 9366, 10704, 12488, 13389, 17852, 18732, 21408, 24976, 26778, 31241, 35704, 37464, 49952, 53556, 62482, 71408, 74928, 93723, 107112, 124964, 142816, 149856, 187446, 214224, 249928, 374892, 428448, 499856, 749784, 995249, 999712, 1499568, 1990498, 2985747, 2999136, 3980996, 5971494, 6966743, 7961992, 11942988, 13933486, 15923984, 20900229, 23885976, 27866972, 31847968, 41800458, 47771952, 55733944, 83600916, 95543904, 111467888, 167201832, 222935776, 334403664, 668807328]

約数ペア:

[(1, 668807328), (2, 334403664), (3, 222935776), (4, 167201832), (6, 111467888), (7, 95543904), (8, 83600916), (12, 55733944), (14, 47771952), (16, 41800458), (21, 31847968), (24, 27866972), (28, 23885976), (32, 20900229), (42, 15923984), (48, 13933486), (56, 11942988), (84, 7961992), (96, 6966743), (112, 5971494), (168, 3980996), (223, 2999136), (224, 2985747), (336, 1990498), (446, 1499568), (669, 999712), (672, 995249), (892, 749784), (1338, 499856), (1561, 428448), (1784, 374892), (2676, 249928), (3122, 214224), (3568, 187446), (4463, 149856), (4683, 142816), (5352, 124964), (6244, 107112), (7136, 93723), (8926, 74928), (9366, 71408), (10704, 62482), (12488, 53556), (13389, 49952), (17852, 37464), (18732, 35704), (21408, 31241), (24976, 26778)]