331357104

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{177007}}^1$

素因数の和:177034

約数の個数: 60

約数和(自身を含む): 998679136

約数和(自身を除く): 667322032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 177007, 354014, 531021, 708028, 1062042, 1416056, 1593063, 2124084, 2301091, 2832112, 3186126, 4248168, 4602182, 6372252, 6903273, 8496336, 9204364, 12744504, 13806546, 18408728, 20709819, 25489008, 27613092, 36817456, 41419638, 55226184, 82839276, 110452368, 165678552, 331357104]

約数ペア:

[(1, 331357104), (2, 165678552), (3, 110452368), (4, 82839276), (6, 55226184), (8, 41419638), (9, 36817456), (12, 27613092), (13, 25489008), (16, 20709819), (18, 18408728), (24, 13806546), (26, 12744504), (36, 9204364), (39, 8496336), (48, 6903273), (52, 6372252), (72, 4602182), (78, 4248168), (104, 3186126), (117, 2832112), (144, 2301091), (156, 2124084), (208, 1593063), (234, 1416056), (312, 1062042), (468, 708028), (624, 531021), (936, 354014), (1872, 177007)]