880492074

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:561

約数の個数: 144

約数和(自身を含む): 2299044384

約数和(自身を除く): 1418552310

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 53, 66, 77, 98, 106, 121, 147, 154, 159, 231, 242, 294, 318, 363, 371, 462, 467, 539, 583, 726, 742, 847, 934, 1078, 1113, 1166, 1401, 1617, 1694, 1749, 2226, 2541, 2597, 2802, 3234, 3269, 3498, 4081, 5082, 5137, 5194, 5929, 6413, 6538, 7791, 8162, 9807, 10274, 11858, 12243, 12826, 15411, 15582, 17787, 19239, 19614, 22883, 24486, 24751, 28567, 30822, 35574, 35959, 38478, 44891, 45766, 49502, 56507, 57134, 68649, 71918, 74253, 85701, 89782, 107877, 113014, 134673, 137298, 148506, 169521, 171402, 173257, 215754, 251713, 269346, 272261, 314237, 339042, 346514, 395549, 503426, 519771, 544522, 628474, 755139, 791098, 816783, 942711, 1039542, 1186647, 1212799, 1510278, 1633566, 1885422, 1905827, 2373294, 2425598, 2768843, 2994871, 3638397, 3811654, 5537686, 5717481, 5989742, 7276794, 8306529, 8984613, 11434962, 13340789, 16613058, 17969226, 20964097, 26681578, 40022367, 41928194, 62892291, 80044734, 125784582, 146748679, 293497358, 440246037, 880492074]

約数ペア:

[(1, 880492074), (2, 440246037), (3, 293497358), (6, 146748679), (7, 125784582), (11, 80044734), (14, 62892291), (21, 41928194), (22, 40022367), (33, 26681578), (42, 20964097), (49, 17969226), (53, 16613058), (66, 13340789), (77, 11434962), (98, 8984613), (106, 8306529), (121, 7276794), (147, 5989742), (154, 5717481), (159, 5537686), (231, 3811654), (242, 3638397), (294, 2994871), (318, 2768843), (363, 2425598), (371, 2373294), (462, 1905827), (467, 1885422), (539, 1633566), (583, 1510278), (726, 1212799), (742, 1186647), (847, 1039542), (934, 942711), (1078, 816783), (1113, 791098), (1166, 755139), (1401, 628474), (1617, 544522), (1694, 519771), (1749, 503426), (2226, 395549), (2541, 346514), (2597, 339042), (2802, 314237), (3234, 272261), (3269, 269346), (3498, 251713), (4081, 215754), (5082, 173257), (5137, 171402), (5194, 169521), (5929, 148506), (6413, 137298), (6538, 134673), (7791, 113014), (8162, 107877), (9807, 89782), (10274, 85701), (11858, 74253), (12243, 71918), (12826, 68649), (15411, 57134), (15582, 56507), (17787, 49502), (19239, 45766), (19614, 44891), (22883, 38478), (24486, 35959), (24751, 35574), (28567, 30822)]