242337704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{541}}^1$

素因数の和:994

約数の個数: 64

約数和(自身を含む): 548937600

約数和(自身を除く): 306599896

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 421, 532, 541, 842, 1064, 1082, 1684, 2164, 2947, 3368, 3787, 4328, 5894, 7574, 7999, 10279, 11788, 15148, 15998, 20558, 23576, 30296, 31996, 41116, 55993, 63992, 71953, 82232, 111986, 143906, 223972, 227761, 287812, 447944, 455522, 575624, 911044, 1594327, 1822088, 3188654, 4327459, 6377308, 8654918, 12754616, 17309836, 30292213, 34619672, 60584426, 121168852, 242337704]

約数ペア:

[(1, 242337704), (2, 121168852), (4, 60584426), (7, 34619672), (8, 30292213), (14, 17309836), (19, 12754616), (28, 8654918), (38, 6377308), (56, 4327459), (76, 3188654), (133, 1822088), (152, 1594327), (266, 911044), (421, 575624), (532, 455522), (541, 447944), (842, 287812), (1064, 227761), (1082, 223972), (1684, 143906), (2164, 111986), (2947, 82232), (3368, 71953), (3787, 63992), (4328, 55993), (5894, 41116), (7574, 31996), (7999, 30296), (10279, 23576), (11788, 20558), (15148, 15998)]