681265104

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2927}}^1$

素因数の和:3324

約数の個数: 80

約数和(自身を含む): 1901044992

約数和(自身を除く): 1219779888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 373, 624, 746, 1119, 1492, 2238, 2927, 2984, 4476, 4849, 5854, 5968, 8781, 8952, 9698, 11708, 14547, 17562, 17904, 19396, 23416, 29094, 35124, 38051, 38792, 46832, 58188, 70248, 76102, 77584, 114153, 116376, 140496, 152204, 228306, 232752, 304408, 456612, 608816, 913224, 1091771, 1826448, 2183542, 3275313, 4367084, 6550626, 8734168, 13101252, 14193023, 17468336, 26202504, 28386046, 42579069, 52405008, 56772092, 85158138, 113544184, 170316276, 227088368, 340632552, 681265104]

約数ペア:

[(1, 681265104), (2, 340632552), (3, 227088368), (4, 170316276), (6, 113544184), (8, 85158138), (12, 56772092), (13, 52405008), (16, 42579069), (24, 28386046), (26, 26202504), (39, 17468336), (48, 14193023), (52, 13101252), (78, 8734168), (104, 6550626), (156, 4367084), (208, 3275313), (312, 2183542), (373, 1826448), (624, 1091771), (746, 913224), (1119, 608816), (1492, 456612), (2238, 304408), (2927, 232752), (2984, 228306), (4476, 152204), (4849, 140496), (5854, 116376), (5968, 114153), (8781, 77584), (8952, 76102), (9698, 70248), (11708, 58188), (14547, 46832), (17562, 38792), (17904, 38051), (19396, 35124), (23416, 29094)]