241389252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1231}}^1$

素因数の和:1673

約数の個数: 72

約数和(自身を含む): 659218560

約数和(自身を除く): 417829308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 419, 468, 838, 1231, 1257, 1676, 2462, 2514, 3693, 3771, 4924, 5028, 5447, 7386, 7542, 10894, 11079, 14772, 15084, 16003, 16341, 21788, 22158, 32006, 32682, 44316, 48009, 49023, 64012, 65364, 96018, 98046, 144027, 192036, 196092, 288054, 515789, 576108, 1031578, 1547367, 2063156, 3094734, 4642101, 6189468, 6705257, 9284202, 13410514, 18568404, 20115771, 26821028, 40231542, 60347313, 80463084, 120694626, 241389252]

約数ペア:

[(1, 241389252), (2, 120694626), (3, 80463084), (4, 60347313), (6, 40231542), (9, 26821028), (12, 20115771), (13, 18568404), (18, 13410514), (26, 9284202), (36, 6705257), (39, 6189468), (52, 4642101), (78, 3094734), (117, 2063156), (156, 1547367), (234, 1031578), (419, 576108), (468, 515789), (838, 288054), (1231, 196092), (1257, 192036), (1676, 144027), (2462, 98046), (2514, 96018), (3693, 65364), (3771, 64012), (4924, 49023), (5028, 48009), (5447, 44316), (7386, 32682), (7542, 32006), (10894, 22158), (11079, 21788), (14772, 16341), (15084, 16003)]