394398264

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{3389}}^1$

素因数の和:3784

約数の個数: 64

約数和(自身を含む): 1065002400

約数和(自身を除く): 670604136

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 373, 746, 1119, 1492, 2238, 2984, 3389, 4476, 4849, 6778, 8952, 9698, 10167, 13556, 14547, 19396, 20334, 27112, 29094, 38792, 40668, 44057, 58188, 81336, 88114, 116376, 132171, 176228, 264342, 352456, 528684, 1057368, 1264097, 2528194, 3792291, 5056388, 7584582, 10112776, 15169164, 16433261, 30338328, 32866522, 49299783, 65733044, 98599566, 131466088, 197199132, 394398264]

約数ペア:

[(1, 394398264), (2, 197199132), (3, 131466088), (4, 98599566), (6, 65733044), (8, 49299783), (12, 32866522), (13, 30338328), (24, 16433261), (26, 15169164), (39, 10112776), (52, 7584582), (78, 5056388), (104, 3792291), (156, 2528194), (312, 1264097), (373, 1057368), (746, 528684), (1119, 352456), (1492, 264342), (2238, 176228), (2984, 132171), (3389, 116376), (4476, 88114), (4849, 81336), (6778, 58188), (8952, 44057), (9698, 40668), (10167, 38792), (13556, 29094), (14547, 27112), (19396, 20334)]