726145464

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{673}}^1$

素因数の和:821

約数の個数: 128

約数和(自身を含む): 2045940480

約数和(自身を除く): 1319795016

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 61, 66, 67, 88, 122, 132, 134, 183, 201, 244, 264, 268, 366, 402, 488, 536, 671, 673, 732, 737, 804, 1342, 1346, 1464, 1474, 1608, 2013, 2019, 2211, 2684, 2692, 2948, 4026, 4038, 4087, 4422, 5368, 5384, 5896, 7403, 8052, 8076, 8174, 8844, 12261, 14806, 16104, 16152, 16348, 17688, 22209, 24522, 29612, 32696, 41053, 44418, 44957, 45091, 49044, 59224, 82106, 88836, 89914, 90182, 98088, 123159, 134871, 135273, 164212, 177672, 179828, 180364, 246318, 269742, 270546, 328424, 359656, 360728, 451583, 492636, 496001, 539484, 541092, 903166, 985272, 992002, 1078968, 1082184, 1354749, 1488003, 1806332, 1984004, 2709498, 2750551, 2976006, 3612664, 3968008, 5418996, 5501102, 5952012, 8251653, 10837992, 11002204, 11904024, 16503306, 22004408, 30256061, 33006612, 60512122, 66013224, 90768183, 121024244, 181536366, 242048488, 363072732, 726145464]

約数ペア:

[(1, 726145464), (2, 363072732), (3, 242048488), (4, 181536366), (6, 121024244), (8, 90768183), (11, 66013224), (12, 60512122), (22, 33006612), (24, 30256061), (33, 22004408), (44, 16503306), (61, 11904024), (66, 11002204), (67, 10837992), (88, 8251653), (122, 5952012), (132, 5501102), (134, 5418996), (183, 3968008), (201, 3612664), (244, 2976006), (264, 2750551), (268, 2709498), (366, 1984004), (402, 1806332), (488, 1488003), (536, 1354749), (671, 1082184), (673, 1078968), (732, 992002), (737, 985272), (804, 903166), (1342, 541092), (1346, 539484), (1464, 496001), (1474, 492636), (1608, 451583), (2013, 360728), (2019, 359656), (2211, 328424), (2684, 270546), (2692, 269742), (2948, 246318), (4026, 180364), (4038, 179828), (4087, 177672), (4422, 164212), (5368, 135273), (5384, 134871), (5896, 123159), (7403, 98088), (8052, 90182), (8076, 89914), (8174, 88836), (8844, 82106), (12261, 59224), (14806, 49044), (16104, 45091), (16152, 44957), (16348, 44418), (17688, 41053), (22209, 32696), (24522, 29612)]