121344412

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:311

約数の個数: 96

約数和(自身を含む): 273530880

約数和(自身を除く): 152186468

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 47, 76, 92, 94, 133, 161, 188, 211, 266, 322, 329, 422, 437, 532, 644, 658, 844, 874, 893, 1081, 1316, 1477, 1748, 1786, 2162, 2954, 3059, 3572, 4009, 4324, 4853, 5908, 6118, 6251, 7567, 8018, 9706, 9917, 12236, 12502, 15134, 16036, 19412, 19834, 20539, 25004, 28063, 30268, 33971, 39668, 41078, 56126, 67942, 69419, 82156, 92207, 112252, 135884, 138838, 143773, 184414, 188423, 228091, 277676, 287546, 368828, 376846, 456182, 575092, 645449, 753692, 912364, 1290898, 1318961, 1596637, 2581796, 2637922, 3193274, 4333729, 5275844, 6386548, 8667458, 17334916, 30336103, 60672206, 121344412]

約数ペア:

[(1, 121344412), (2, 60672206), (4, 30336103), (7, 17334916), (14, 8667458), (19, 6386548), (23, 5275844), (28, 4333729), (38, 3193274), (46, 2637922), (47, 2581796), (76, 1596637), (92, 1318961), (94, 1290898), (133, 912364), (161, 753692), (188, 645449), (211, 575092), (266, 456182), (322, 376846), (329, 368828), (422, 287546), (437, 277676), (532, 228091), (644, 188423), (658, 184414), (844, 143773), (874, 138838), (893, 135884), (1081, 112252), (1316, 92207), (1477, 82156), (1748, 69419), (1786, 67942), (2162, 56126), (2954, 41078), (3059, 39668), (3572, 33971), (4009, 30268), (4324, 28063), (4853, 25004), (5908, 20539), (6118, 19834), (6251, 19412), (7567, 16036), (8018, 15134), (9706, 12502), (9917, 12236)]