291215613444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3967}}^1\times {\mathrm{6379}}^1$

素因数の和:10497

約数の個数: 96

約数和(自身を含む): 782563246080

約数和(自身を除く): 491347632636

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 3967, 5754, 6379, 7934, 11508, 11901, 12758, 15868, 19137, 23802, 25516, 27769, 38274, 44653, 47604, 55538, 76548, 83307, 89306, 111076, 133959, 166614, 178612, 267918, 333228, 535836, 543479, 873923, 1086958, 1630437, 1747846, 2173916, 2621769, 3260874, 3495692, 3804353, 5243538, 6117461, 6521748, 7608706, 10487076, 11413059, 12234922, 15217412, 18352383, 22826118, 24469844, 25305493, 36704766, 45652236, 50610986, 73409532, 75916479, 101221972, 151832958, 177138451, 303665916, 354276902, 531415353, 708553804, 1062830706, 2125661412, 3466852541, 6933705082, 10400557623, 13867410164, 20801115246, 24267967787, 41602230492, 48535935574, 72803903361, 97071871148, 145607806722, 291215613444]

約数ペア:

[(1, 291215613444), (2, 145607806722), (3, 97071871148), (4, 72803903361), (6, 48535935574), (7, 41602230492), (12, 24267967787), (14, 20801115246), (21, 13867410164), (28, 10400557623), (42, 6933705082), (84, 3466852541), (137, 2125661412), (274, 1062830706), (411, 708553804), (548, 531415353), (822, 354276902), (959, 303665916), (1644, 177138451), (1918, 151832958), (2877, 101221972), (3836, 75916479), (3967, 73409532), (5754, 50610986), (6379, 45652236), (7934, 36704766), (11508, 25305493), (11901, 24469844), (12758, 22826118), (15868, 18352383), (19137, 15217412), (23802, 12234922), (25516, 11413059), (27769, 10487076), (38274, 7608706), (44653, 6521748), (47604, 6117461), (55538, 5243538), (76548, 3804353), (83307, 3495692), (89306, 3260874), (111076, 2621769), (133959, 2173916), (166614, 1747846), (178612, 1630437), (267918, 1086958), (333228, 873923), (535836, 543479)]