2971615732

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1$

素因数の和:198

約数の個数: 144

約数和(自身を含む): 6205852800

約数和(自身を除く): 3234237068

約数列:

[1, 2, 4, 19, 23, 29, 31, 38, 46, 58, 61, 62, 76, 92, 116, 122, 124, 244, 437, 551, 589, 667, 713, 874, 899, 961, 1102, 1159, 1178, 1334, 1403, 1426, 1748, 1769, 1798, 1891, 1922, 2204, 2318, 2356, 2668, 2806, 2852, 3538, 3596, 3782, 3844, 4636, 5612, 7076, 7564, 12673, 13547, 17081, 18259, 20677, 22103, 25346, 26657, 27094, 27869, 33611, 34162, 35929, 36518, 40687, 41354, 43493, 44206, 50692, 53314, 54188, 54839, 55738, 58621, 67222, 68324, 71858, 73036, 81374, 82708, 86986, 88412, 106628, 109678, 111476, 117242, 134444, 143716, 162748, 173972, 219356, 234484, 392863, 419957, 529511, 640987, 773053, 785726, 826367, 839914, 1041941, 1059022, 1113799, 1261297, 1281974, 1348283, 1546106, 1571452, 1652734, 1679828, 1700009, 2083882, 2118044, 2227598, 2522594, 2563948, 2696566, 3092212, 3305468, 3400018, 4167764, 4455196, 5045188, 5393132, 6800036, 12178753, 23964643, 24357506, 25617377, 32300171, 39100207, 47929286, 48715012, 51234754, 64600342, 78200414, 95858572, 102469508, 129200684, 156400828, 742903933, 1485807866, 2971615732]

約数ペア:

[(1, 2971615732), (2, 1485807866), (4, 742903933), (19, 156400828), (23, 129200684), (29, 102469508), (31, 95858572), (38, 78200414), (46, 64600342), (58, 51234754), (61, 48715012), (62, 47929286), (76, 39100207), (92, 32300171), (116, 25617377), (122, 24357506), (124, 23964643), (244, 12178753), (437, 6800036), (551, 5393132), (589, 5045188), (667, 4455196), (713, 4167764), (874, 3400018), (899, 3305468), (961, 3092212), (1102, 2696566), (1159, 2563948), (1178, 2522594), (1334, 2227598), (1403, 2118044), (1426, 2083882), (1748, 1700009), (1769, 1679828), (1798, 1652734), (1891, 1571452), (1922, 1546106), (2204, 1348283), (2318, 1281974), (2356, 1261297), (2668, 1113799), (2806, 1059022), (2852, 1041941), (3538, 839914), (3596, 826367), (3782, 785726), (3844, 773053), (4636, 640987), (5612, 529511), (7076, 419957), (7564, 392863), (12673, 234484), (13547, 219356), (17081, 173972), (18259, 162748), (20677, 143716), (22103, 134444), (25346, 117242), (26657, 111476), (27094, 109678), (27869, 106628), (33611, 88412), (34162, 86986), (35929, 82708), (36518, 81374), (40687, 73036), (41354, 71858), (43493, 68324), (44206, 67222), (50692, 58621), (53314, 55738), (54188, 54839)]