789622824

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:815

約数の個数: 128

約数和(自身を含む): 2174054400

約数和(自身を除く): 1384431576

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 31, 38, 57, 62, 76, 83, 93, 114, 124, 152, 166, 186, 228, 248, 249, 332, 372, 456, 498, 589, 664, 673, 744, 996, 1178, 1346, 1577, 1767, 1992, 2019, 2356, 2573, 2692, 3154, 3534, 4038, 4712, 4731, 5146, 5384, 6308, 7068, 7719, 8076, 9462, 10292, 12616, 12787, 14136, 15438, 16152, 18924, 20584, 20863, 25574, 30876, 37848, 38361, 41726, 48887, 51148, 55859, 61752, 62589, 76722, 83452, 97774, 102296, 111718, 125178, 146661, 153444, 166904, 167577, 195548, 223436, 250356, 293322, 306888, 335154, 391096, 396397, 446872, 500712, 586644, 670308, 792794, 1061321, 1173288, 1189191, 1340616, 1585588, 1731629, 2122642, 2378382, 3171176, 3183963, 3463258, 4245284, 4756764, 5194887, 6367926, 6926516, 8490568, 9513528, 10389774, 12735852, 13853032, 20779548, 25471704, 32900951, 41559096, 65801902, 98702853, 131603804, 197405706, 263207608, 394811412, 789622824]

約数ペア:

[(1, 789622824), (2, 394811412), (3, 263207608), (4, 197405706), (6, 131603804), (8, 98702853), (12, 65801902), (19, 41559096), (24, 32900951), (31, 25471704), (38, 20779548), (57, 13853032), (62, 12735852), (76, 10389774), (83, 9513528), (93, 8490568), (114, 6926516), (124, 6367926), (152, 5194887), (166, 4756764), (186, 4245284), (228, 3463258), (248, 3183963), (249, 3171176), (332, 2378382), (372, 2122642), (456, 1731629), (498, 1585588), (589, 1340616), (664, 1189191), (673, 1173288), (744, 1061321), (996, 792794), (1178, 670308), (1346, 586644), (1577, 500712), (1767, 446872), (1992, 396397), (2019, 391096), (2356, 335154), (2573, 306888), (2692, 293322), (3154, 250356), (3534, 223436), (4038, 195548), (4712, 167577), (4731, 166904), (5146, 153444), (5384, 146661), (6308, 125178), (7068, 111718), (7719, 102296), (8076, 97774), (9462, 83452), (10292, 76722), (12616, 62589), (12787, 61752), (14136, 55859), (15438, 51148), (16152, 48887), (18924, 41726), (20584, 38361), (20863, 37848), (25574, 30876)]