17231404684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1$

素因数の和:552

約数の個数: 192

約数和(自身を含む): 37517598720

約数和(自身を除く): 20286194036

約数列:

[1, 2, 4, 13, 19, 23, 26, 31, 38, 46, 52, 61, 62, 76, 92, 122, 124, 244, 247, 299, 401, 403, 437, 494, 589, 598, 713, 793, 802, 806, 874, 988, 1159, 1178, 1196, 1403, 1426, 1586, 1604, 1612, 1748, 1891, 2318, 2356, 2806, 2852, 3172, 3782, 4636, 5213, 5612, 5681, 7564, 7619, 7657, 9223, 9269, 10426, 11362, 12431, 13547, 15067, 15238, 15314, 18239, 18446, 18538, 20852, 22724, 24461, 24583, 24862, 26657, 27094, 30134, 30476, 30628, 35929, 36478, 36892, 37076, 43493, 48922, 49166, 49724, 53314, 54188, 60268, 71858, 72956, 86986, 97844, 98332, 99047, 106628, 119899, 143716, 161603, 173972, 175237, 176111, 198094, 236189, 239798, 285913, 317993, 323206, 346541, 350474, 352222, 396188, 464759, 467077, 472378, 479596, 562603, 565409, 571826, 635986, 646412, 693082, 700948, 704444, 758291, 826367, 929518, 934154, 944756, 1125206, 1130818, 1143652, 1271972, 1386164, 1516582, 1652734, 1859036, 1868308, 2250412, 2261636, 2278081, 3033164, 3070457, 3305468, 3716869, 4556162, 5432347, 6041867, 6140914, 7313839, 7433738, 9112324, 9857783, 10689457, 10742771, 10864694, 12083734, 12281828, 14407529, 14627678, 14867476, 17440693, 19715566, 21378914, 21485542, 21729388, 24167468, 28815058, 29255356, 34881386, 39431132, 42757828, 42971084, 57630116, 69762772, 70620511, 138962941, 141241022, 187297877, 226729009, 277925882, 282482044, 331373167, 374595754, 453458018, 555851764, 662746334, 749191508, 906916036, 1325492668, 4307851171, 8615702342, 17231404684]

約数ペア:

[(1, 17231404684), (2, 8615702342), (4, 4307851171), (13, 1325492668), (19, 906916036), (23, 749191508), (26, 662746334), (31, 555851764), (38, 453458018), (46, 374595754), (52, 331373167), (61, 282482044), (62, 277925882), (76, 226729009), (92, 187297877), (122, 141241022), (124, 138962941), (244, 70620511), (247, 69762772), (299, 57630116), (401, 42971084), (403, 42757828), (437, 39431132), (494, 34881386), (589, 29255356), (598, 28815058), (713, 24167468), (793, 21729388), (802, 21485542), (806, 21378914), (874, 19715566), (988, 17440693), (1159, 14867476), (1178, 14627678), (1196, 14407529), (1403, 12281828), (1426, 12083734), (1586, 10864694), (1604, 10742771), (1612, 10689457), (1748, 9857783), (1891, 9112324), (2318, 7433738), (2356, 7313839), (2806, 6140914), (2852, 6041867), (3172, 5432347), (3782, 4556162), (4636, 3716869), (5213, 3305468), (5612, 3070457), (5681, 3033164), (7564, 2278081), (7619, 2261636), (7657, 2250412), (9223, 1868308), (9269, 1859036), (10426, 1652734), (11362, 1516582), (12431, 1386164), (13547, 1271972), (15067, 1143652), (15238, 1130818), (15314, 1125206), (18239, 944756), (18446, 934154), (18538, 929518), (20852, 826367), (22724, 758291), (24461, 704444), (24583, 700948), (24862, 693082), (26657, 646412), (27094, 635986), (30134, 571826), (30476, 565409), (30628, 562603), (35929, 479596), (36478, 472378), (36892, 467077), (37076, 464759), (43493, 396188), (48922, 352222), (49166, 350474), (49724, 346541), (53314, 323206), (54188, 317993), (60268, 285913), (71858, 239798), (72956, 236189), (86986, 198094), (97844, 176111), (98332, 175237), (99047, 173972), (106628, 161603), (119899, 143716)]