219897888

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{46747}}^1$

素因数の和:46774

約数の個数: 72

約数和(自身を含む): 671488272

約数和(自身を除く): 451590384

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, 46747, 93494, 140241, 186988, 280482, 327229, 373976, 560964, 654458, 747952, 981687, 1121928, 1308916, 1495904, 1963374, 2243856, 2290603, 2617832, 3926748, 4487712, 4581206, 5235664, 6871809, 7853496, 9162412, 10471328, 13743618, 15706992, 18324824, 27487236, 31413984, 36649648, 54974472, 73299296, 109948944, 219897888]

約数ペア:

[(1, 219897888), (2, 109948944), (3, 73299296), (4, 54974472), (6, 36649648), (7, 31413984), (8, 27487236), (12, 18324824), (14, 15706992), (16, 13743618), (21, 10471328), (24, 9162412), (28, 7853496), (32, 6871809), (42, 5235664), (48, 4581206), (49, 4487712), (56, 3926748), (84, 2617832), (96, 2290603), (98, 2243856), (112, 1963374), (147, 1495904), (168, 1308916), (196, 1121928), (224, 981687), (294, 747952), (336, 654458), (392, 560964), (588, 373976), (672, 327229), (784, 280482), (1176, 186988), (1568, 140241), (2352, 93494), (4704, 46747)]