513729392

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1667}}^1$

素因数の和:1806

約数の個数: 80

約数和(自身を含む): 1161568512

約数和(自身を除く): 647839120

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 103, 136, 176, 187, 206, 272, 374, 412, 748, 824, 1133, 1496, 1648, 1667, 1751, 2266, 2992, 3334, 3502, 4532, 6668, 7004, 9064, 13336, 14008, 18128, 18337, 19261, 26672, 28016, 28339, 36674, 38522, 56678, 73348, 77044, 113356, 146696, 154088, 171701, 226712, 293392, 308176, 311729, 343402, 453424, 623458, 686804, 1246916, 1373608, 1888711, 2493832, 2747216, 2918917, 3777422, 4987664, 5837834, 7554844, 11675668, 15109688, 23351336, 30219376, 32108087, 46702672, 64216174, 128432348, 256864696, 513729392]

約数ペア:

[(1, 513729392), (2, 256864696), (4, 128432348), (8, 64216174), (11, 46702672), (16, 32108087), (17, 30219376), (22, 23351336), (34, 15109688), (44, 11675668), (68, 7554844), (88, 5837834), (103, 4987664), (136, 3777422), (176, 2918917), (187, 2747216), (206, 2493832), (272, 1888711), (374, 1373608), (412, 1246916), (748, 686804), (824, 623458), (1133, 453424), (1496, 343402), (1648, 311729), (1667, 308176), (1751, 293392), (2266, 226712), (2992, 171701), (3334, 154088), (3502, 146696), (4532, 113356), (6668, 77044), (7004, 73348), (9064, 56678), (13336, 38522), (14008, 36674), (18128, 28339), (18337, 28016), (19261, 26672)]