839228328

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{613471}}^1$

素因数の和:613502

約数の個数: 48

約数和(自身を含む): 2392540800

約数和(自身を除く): 1553312472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 613471, 1226942, 1840413, 2453884, 3680826, 4907768, 5521239, 7361652, 11042478, 11655949, 14723304, 22084956, 23311898, 34967847, 44169912, 46623796, 69935694, 93247592, 104903541, 139871388, 209807082, 279742776, 419614164, 839228328]

約数ペア:

[(1, 839228328), (2, 419614164), (3, 279742776), (4, 209807082), (6, 139871388), (8, 104903541), (9, 93247592), (12, 69935694), (18, 46623796), (19, 44169912), (24, 34967847), (36, 23311898), (38, 22084956), (57, 14723304), (72, 11655949), (76, 11042478), (114, 7361652), (152, 5521239), (171, 4907768), (228, 3680826), (342, 2453884), (456, 1840413), (684, 1226942), (1368, 613471)]