309995568

素因数分解:

$2^4\times 3^2\times {\mathrm{317}}^1\times {\mathrm{6791}}^1$

素因数の和:7122

約数の個数: 60

約数和(自身を含む): 870421968

約数和(自身を除く): 560426400

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 317, 634, 951, 1268, 1902, 2536, 2853, 3804, 5072, 5706, 6791, 7608, 11412, 13582, 15216, 20373, 22824, 27164, 40746, 45648, 54328, 61119, 81492, 108656, 122238, 162984, 244476, 325968, 488952, 977904, 2152747, 4305494, 6458241, 8610988, 12916482, 17221976, 19374723, 25832964, 34443952, 38749446, 51665928, 77498892, 103331856, 154997784, 309995568]

約数ペア:

[(1, 309995568), (2, 154997784), (3, 103331856), (4, 77498892), (6, 51665928), (8, 38749446), (9, 34443952), (12, 25832964), (16, 19374723), (18, 17221976), (24, 12916482), (36, 8610988), (48, 6458241), (72, 4305494), (144, 2152747), (317, 977904), (634, 488952), (951, 325968), (1268, 244476), (1902, 162984), (2536, 122238), (2853, 108656), (3804, 81492), (5072, 61119), (5706, 54328), (6791, 45648), (7608, 40746), (11412, 27164), (13582, 22824), (15216, 20373)]