225493752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:577

約数の個数: 128

約数和(自身を含む): 646963200

約数和(自身を除く): 421469448

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 59, 62, 66, 88, 93, 118, 124, 132, 177, 186, 236, 248, 264, 341, 354, 372, 467, 472, 649, 682, 708, 744, 934, 1023, 1298, 1364, 1401, 1416, 1829, 1868, 1947, 2046, 2596, 2728, 2802, 3658, 3736, 3894, 4092, 5137, 5192, 5487, 5604, 7316, 7788, 8184, 10274, 10974, 11208, 14477, 14632, 15411, 15576, 20119, 20548, 21948, 27553, 28954, 30822, 40238, 41096, 43431, 43896, 55106, 57908, 60357, 61644, 80476, 82659, 86862, 110212, 115816, 120714, 123288, 159247, 160952, 165318, 173724, 220424, 241428, 303083, 318494, 330636, 347448, 477741, 482856, 606166, 636988, 661272, 854143, 909249, 955482, 1212332, 1273976, 1708286, 1818498, 1910964, 2424664, 2562429, 3416572, 3636996, 3821928, 5124858, 6833144, 7273992, 9395573, 10249716, 18791146, 20499432, 28186719, 37582292, 56373438, 75164584, 112746876, 225493752]

約数ペア:

[(1, 225493752), (2, 112746876), (3, 75164584), (4, 56373438), (6, 37582292), (8, 28186719), (11, 20499432), (12, 18791146), (22, 10249716), (24, 9395573), (31, 7273992), (33, 6833144), (44, 5124858), (59, 3821928), (62, 3636996), (66, 3416572), (88, 2562429), (93, 2424664), (118, 1910964), (124, 1818498), (132, 1708286), (177, 1273976), (186, 1212332), (236, 955482), (248, 909249), (264, 854143), (341, 661272), (354, 636988), (372, 606166), (467, 482856), (472, 477741), (649, 347448), (682, 330636), (708, 318494), (744, 303083), (934, 241428), (1023, 220424), (1298, 173724), (1364, 165318), (1401, 160952), (1416, 159247), (1829, 123288), (1868, 120714), (1947, 115816), (2046, 110212), (2596, 86862), (2728, 82659), (2802, 80476), (3658, 61644), (3736, 60357), (3894, 57908), (4092, 55106), (5137, 43896), (5192, 43431), (5487, 41096), (5604, 40238), (7316, 30822), (7788, 28954), (8184, 27553), (10274, 21948), (10974, 20548), (11208, 20119), (14477, 15576), (14632, 15411)]