268558596

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1$

素因数の和:661

約数の個数: 72

約数和(自身を含む): 690692184

約数和(自身を除く): 422133588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 233, 303, 317, 404, 466, 606, 634, 699, 909, 932, 951, 1212, 1268, 1398, 1818, 1902, 2097, 2796, 2853, 3636, 3804, 4194, 5706, 8388, 11412, 23533, 32017, 47066, 64034, 70599, 73861, 94132, 96051, 128068, 141198, 147722, 192102, 211797, 221583, 282396, 288153, 295444, 384204, 423594, 443166, 576306, 664749, 847188, 886332, 1152612, 1329498, 2658996, 7459961, 14919922, 22379883, 29839844, 44759766, 67139649, 89519532, 134279298, 268558596]

約数ペア:

[(1, 268558596), (2, 134279298), (3, 89519532), (4, 67139649), (6, 44759766), (9, 29839844), (12, 22379883), (18, 14919922), (36, 7459961), (101, 2658996), (202, 1329498), (233, 1152612), (303, 886332), (317, 847188), (404, 664749), (466, 576306), (606, 443166), (634, 423594), (699, 384204), (909, 295444), (932, 288153), (951, 282396), (1212, 221583), (1268, 211797), (1398, 192102), (1818, 147722), (1902, 141198), (2097, 128068), (2796, 96051), (2853, 94132), (3636, 73861), (3804, 70599), (4194, 64034), (5706, 47066), (8388, 32017), (11412, 23533)]