1388392032

素因数分解:

$2^5\times 3^1\times {\mathrm{47}}^1\times {\mathrm{307711}}^1$

素因数の和:307771

約数の個数: 48

約数和(自身を含む): 3722084352

約数和(自身を除く): 2333692320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 94, 96, 141, 188, 282, 376, 564, 752, 1128, 1504, 2256, 4512, 307711, 615422, 923133, 1230844, 1846266, 2461688, 3692532, 4923376, 7385064, 9846752, 14462417, 14770128, 28924834, 29540256, 43387251, 57849668, 86774502, 115699336, 173549004, 231398672, 347098008, 462797344, 694196016, 1388392032]

約数ペア:

[(1, 1388392032), (2, 694196016), (3, 462797344), (4, 347098008), (6, 231398672), (8, 173549004), (12, 115699336), (16, 86774502), (24, 57849668), (32, 43387251), (47, 29540256), (48, 28924834), (94, 14770128), (96, 14462417), (141, 9846752), (188, 7385064), (282, 4923376), (376, 3692532), (564, 2461688), (752, 1846266), (1128, 1230844), (1504, 923133), (2256, 615422), (4512, 307711)]