191854704

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{997}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 524708480

約数和(自身を除く): 332853776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 211, 228, 304, 422, 456, 633, 844, 912, 997, 1266, 1688, 1994, 2532, 2991, 3376, 3988, 4009, 5064, 5982, 7976, 8018, 10128, 11964, 12027, 15952, 16036, 18943, 23928, 24054, 32072, 37886, 47856, 48108, 56829, 64144, 75772, 96216, 113658, 151544, 192432, 210367, 227316, 303088, 420734, 454632, 631101, 841468, 909264, 1262202, 1682936, 2524404, 3365872, 3996973, 5048808, 7993946, 10097616, 11990919, 15987892, 23981838, 31975784, 47963676, 63951568, 95927352, 191854704]

約数ペア:

[(1, 191854704), (2, 95927352), (3, 63951568), (4, 47963676), (6, 31975784), (8, 23981838), (12, 15987892), (16, 11990919), (19, 10097616), (24, 7993946), (38, 5048808), (48, 3996973), (57, 3365872), (76, 2524404), (114, 1682936), (152, 1262202), (211, 909264), (228, 841468), (304, 631101), (422, 454632), (456, 420734), (633, 303088), (844, 227316), (912, 210367), (997, 192432), (1266, 151544), (1688, 113658), (1994, 96216), (2532, 75772), (2991, 64144), (3376, 56829), (3988, 48108), (4009, 47856), (5064, 37886), (5982, 32072), (7976, 24054), (8018, 23928), (10128, 18943), (11964, 16036), (12027, 15952)]