1004805672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:915

約数の個数: 128

約数和(自身を含む): 2877638400

約数和(自身を除く): 1872832728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 389, 408, 442, 487, 663, 778, 884, 974, 1167, 1326, 1461, 1556, 1768, 1948, 2334, 2652, 2922, 3112, 3896, 4668, 5057, 5304, 5844, 6331, 6613, 8279, 9336, 10114, 11688, 12662, 13226, 15171, 16558, 18993, 19839, 20228, 24837, 25324, 26452, 30342, 33116, 37986, 39678, 40456, 49674, 50648, 52904, 60684, 66232, 75972, 79356, 85969, 99348, 107627, 121368, 151944, 158712, 171938, 189443, 198696, 215254, 257907, 322881, 343876, 378886, 430508, 515814, 568329, 645762, 687752, 757772, 861016, 1031628, 1136658, 1291524, 1515544, 2063256, 2273316, 2462759, 2583048, 3220531, 4546632, 4925518, 6441062, 7388277, 9661593, 9851036, 12882124, 14776554, 19323186, 19702072, 25764248, 29553108, 38646372, 41866903, 59106216, 77292744, 83733806, 125600709, 167467612, 251201418, 334935224, 502402836, 1004805672]

約数ペア:

[(1, 1004805672), (2, 502402836), (3, 334935224), (4, 251201418), (6, 167467612), (8, 125600709), (12, 83733806), (13, 77292744), (17, 59106216), (24, 41866903), (26, 38646372), (34, 29553108), (39, 25764248), (51, 19702072), (52, 19323186), (68, 14776554), (78, 12882124), (102, 9851036), (104, 9661593), (136, 7388277), (156, 6441062), (204, 4925518), (221, 4546632), (312, 3220531), (389, 2583048), (408, 2462759), (442, 2273316), (487, 2063256), (663, 1515544), (778, 1291524), (884, 1136658), (974, 1031628), (1167, 861016), (1326, 757772), (1461, 687752), (1556, 645762), (1768, 568329), (1948, 515814), (2334, 430508), (2652, 378886), (2922, 343876), (3112, 322881), (3896, 257907), (4668, 215254), (5057, 198696), (5304, 189443), (5844, 171938), (6331, 158712), (6613, 151944), (8279, 121368), (9336, 107627), (10114, 99348), (11688, 85969), (12662, 79356), (13226, 75972), (15171, 66232), (16558, 60684), (18993, 52904), (19839, 50648), (20228, 49674), (24837, 40456), (25324, 39678), (26452, 37986), (30342, 33116)]