297204908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{373}}^1$

素因数の和:607

約数の個数: 96

約数和(自身を含む): 703718400

約数和(自身を除く): 406513492

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 199, 286, 308, 364, 373, 398, 572, 746, 796, 1001, 1393, 1492, 2002, 2189, 2587, 2611, 2786, 4004, 4103, 4378, 4849, 5174, 5222, 5572, 8206, 8756, 9698, 10348, 10444, 15323, 16412, 18109, 19396, 28457, 28721, 30646, 33943, 36218, 53339, 56914, 57442, 61292, 67886, 72436, 74227, 106678, 113828, 114884, 135772, 148454, 199199, 213356, 296908, 373373, 398398, 519589, 746746, 796796, 816497, 964951, 1039178, 1493492, 1632994, 1929902, 2078356, 3265988, 3859804, 5715479, 6754657, 10614461, 11430958, 13509314, 21228922, 22861916, 27018628, 42457844, 74301227, 148602454, 297204908]

約数ペア:

[(1, 297204908), (2, 148602454), (4, 74301227), (7, 42457844), (11, 27018628), (13, 22861916), (14, 21228922), (22, 13509314), (26, 11430958), (28, 10614461), (44, 6754657), (52, 5715479), (77, 3859804), (91, 3265988), (143, 2078356), (154, 1929902), (182, 1632994), (199, 1493492), (286, 1039178), (308, 964951), (364, 816497), (373, 796796), (398, 746746), (572, 519589), (746, 398398), (796, 373373), (1001, 296908), (1393, 213356), (1492, 199199), (2002, 148454), (2189, 135772), (2587, 114884), (2611, 113828), (2786, 106678), (4004, 74227), (4103, 72436), (4378, 67886), (4849, 61292), (5174, 57442), (5222, 56914), (5572, 53339), (8206, 36218), (8756, 33943), (9698, 30646), (10348, 28721), (10444, 28457), (15323, 19396), (16412, 18109)]