339712416

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^2\times {\mathrm{317}}^1$

素因数の和:455

約数の個数: 108

約数和(自身を含む): 985252086

約数和(自身を除く): 645539670

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 317, 366, 488, 549, 634, 732, 951, 976, 1098, 1268, 1464, 1902, 1952, 2196, 2536, 2853, 2928, 3721, 3804, 4392, 5072, 5706, 5856, 7442, 7608, 8784, 10144, 11163, 11412, 14884, 15216, 17568, 19337, 22326, 22824, 29768, 30432, 33489, 38674, 44652, 45648, 58011, 59536, 66978, 77348, 89304, 91296, 116022, 119072, 133956, 154696, 174033, 178608, 232044, 267912, 309392, 348066, 357216, 464088, 535824, 618784, 696132, 928176, 1071648, 1179557, 1392264, 1856352, 2359114, 2784528, 3538671, 4718228, 5569056, 7077342, 9436456, 10616013, 14154684, 18872912, 21232026, 28309368, 37745824, 42464052, 56618736, 84928104, 113237472, 169856208, 339712416]

約数ペア:

[(1, 339712416), (2, 169856208), (3, 113237472), (4, 84928104), (6, 56618736), (8, 42464052), (9, 37745824), (12, 28309368), (16, 21232026), (18, 18872912), (24, 14154684), (32, 10616013), (36, 9436456), (48, 7077342), (61, 5569056), (72, 4718228), (96, 3538671), (122, 2784528), (144, 2359114), (183, 1856352), (244, 1392264), (288, 1179557), (317, 1071648), (366, 928176), (488, 696132), (549, 618784), (634, 535824), (732, 464088), (951, 357216), (976, 348066), (1098, 309392), (1268, 267912), (1464, 232044), (1902, 178608), (1952, 174033), (2196, 154696), (2536, 133956), (2853, 119072), (2928, 116022), (3721, 91296), (3804, 89304), (4392, 77348), (5072, 66978), (5706, 59536), (5856, 58011), (7442, 45648), (7608, 44652), (8784, 38674), (10144, 33489), (11163, 30432), (11412, 29768), (14884, 22824), (15216, 22326), (17568, 19337)]