4497629916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{1579}}^1$

素因数の和:1680

約数の個数: 144

約数和(自身を含む): 12300489600

約数和(自身を除く): 7802859684

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 38, 39, 52, 57, 62, 76, 78, 93, 114, 124, 156, 186, 228, 247, 372, 403, 494, 589, 741, 806, 961, 988, 1178, 1209, 1482, 1579, 1612, 1767, 1922, 2356, 2418, 2883, 2964, 3158, 3534, 3844, 4737, 4836, 5766, 6316, 7068, 7657, 9474, 11532, 12493, 15314, 18259, 18948, 20527, 22971, 24986, 30001, 30628, 36518, 37479, 41054, 45942, 48949, 49972, 54777, 60002, 61581, 73036, 74958, 82108, 90003, 91884, 97898, 109554, 120004, 123162, 146847, 149916, 180006, 195796, 219108, 237367, 246324, 293694, 360012, 390013, 474734, 587388, 636337, 712101, 780026, 930031, 949468, 1170039, 1272674, 1424202, 1517419, 1560052, 1860062, 1909011, 2340078, 2545348, 2790093, 2848404, 3034838, 3720124, 3818022, 4552257, 4680156, 5580186, 6069676, 7636044, 9104514, 11160372, 12090403, 18209028, 19726447, 24180806, 28830961, 36271209, 39452894, 48361612, 57661922, 59179341, 72542418, 78905788, 86492883, 115323844, 118358682, 145084836, 172985766, 236717364, 345971532, 374802493, 749604986, 1124407479, 1499209972, 2248814958, 4497629916]

約数ペア:

[(1, 4497629916), (2, 2248814958), (3, 1499209972), (4, 1124407479), (6, 749604986), (12, 374802493), (13, 345971532), (19, 236717364), (26, 172985766), (31, 145084836), (38, 118358682), (39, 115323844), (52, 86492883), (57, 78905788), (62, 72542418), (76, 59179341), (78, 57661922), (93, 48361612), (114, 39452894), (124, 36271209), (156, 28830961), (186, 24180806), (228, 19726447), (247, 18209028), (372, 12090403), (403, 11160372), (494, 9104514), (589, 7636044), (741, 6069676), (806, 5580186), (961, 4680156), (988, 4552257), (1178, 3818022), (1209, 3720124), (1482, 3034838), (1579, 2848404), (1612, 2790093), (1767, 2545348), (1922, 2340078), (2356, 1909011), (2418, 1860062), (2883, 1560052), (2964, 1517419), (3158, 1424202), (3534, 1272674), (3844, 1170039), (4737, 949468), (4836, 930031), (5766, 780026), (6316, 712101), (7068, 636337), (7657, 587388), (9474, 474734), (11532, 390013), (12493, 360012), (15314, 293694), (18259, 246324), (18948, 237367), (20527, 219108), (22971, 195796), (24986, 180006), (30001, 149916), (30628, 146847), (36518, 123162), (37479, 120004), (41054, 109554), (45942, 97898), (48949, 91884), (49972, 90003), (54777, 82108), (60002, 74958), (61581, 73036)]