1407611868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1\times {\mathrm{461}}^1$

素因数の和:564

約数の個数: 144

約数和(自身を含む): 3805719456

約数和(自身を除く): 2398107588

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 69, 74, 78, 92, 111, 138, 148, 156, 222, 276, 299, 444, 461, 481, 529, 598, 851, 897, 922, 962, 1058, 1196, 1383, 1443, 1587, 1702, 1794, 1844, 1924, 2116, 2553, 2766, 2886, 3174, 3404, 3588, 5106, 5532, 5772, 5993, 6348, 6877, 10212, 10603, 11063, 11986, 13754, 17057, 17979, 19573, 20631, 21206, 22126, 23972, 27508, 31809, 33189, 34114, 35958, 39146, 41262, 42412, 44252, 51171, 58719, 63618, 66378, 68228, 71916, 78292, 82524, 102342, 117438, 127236, 132756, 137839, 204684, 221741, 234876, 243869, 254449, 275678, 392311, 413517, 443482, 487738, 508898, 551356, 665223, 731607, 763347, 784622, 827034, 886964, 975476, 1017796, 1176933, 1330446, 1463214, 1526694, 1569244, 1654068, 2353866, 2660892, 2926428, 3053388, 3170297, 4707732, 5100043, 6340594, 9023153, 9510891, 10200086, 12681188, 15300129, 18046306, 19021782, 20400172, 27069459, 30600258, 36092612, 38043564, 54138918, 61200516, 108277836, 117300989, 234601978, 351902967, 469203956, 703805934, 1407611868]

約数ペア:

[(1, 1407611868), (2, 703805934), (3, 469203956), (4, 351902967), (6, 234601978), (12, 117300989), (13, 108277836), (23, 61200516), (26, 54138918), (37, 38043564), (39, 36092612), (46, 30600258), (52, 27069459), (69, 20400172), (74, 19021782), (78, 18046306), (92, 15300129), (111, 12681188), (138, 10200086), (148, 9510891), (156, 9023153), (222, 6340594), (276, 5100043), (299, 4707732), (444, 3170297), (461, 3053388), (481, 2926428), (529, 2660892), (598, 2353866), (851, 1654068), (897, 1569244), (922, 1526694), (962, 1463214), (1058, 1330446), (1196, 1176933), (1383, 1017796), (1443, 975476), (1587, 886964), (1702, 827034), (1794, 784622), (1844, 763347), (1924, 731607), (2116, 665223), (2553, 551356), (2766, 508898), (2886, 487738), (3174, 443482), (3404, 413517), (3588, 392311), (5106, 275678), (5532, 254449), (5772, 243869), (5993, 234876), (6348, 221741), (6877, 204684), (10212, 137839), (10603, 132756), (11063, 127236), (11986, 117438), (13754, 102342), (17057, 82524), (17979, 78292), (19573, 71916), (20631, 68228), (21206, 66378), (22126, 63618), (23972, 58719), (27508, 51171), (31809, 44252), (33189, 42412), (34114, 41262), (35958, 39146)]