633994764

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{4229}}^1$

素因数の和:4311

約数の個数: 72

約数和(自身を含む): 1646552880

約数和(自身を除く): 1012558116

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 961, 1209, 1612, 1922, 2418, 2883, 3844, 4229, 4836, 5766, 8458, 11532, 12493, 12687, 16916, 24986, 25374, 37479, 49972, 50748, 54977, 74958, 109954, 131099, 149916, 164931, 219908, 262198, 329862, 393297, 524396, 659724, 786594, 1573188, 1704287, 3408574, 4064069, 5112861, 6817148, 8128138, 10225722, 12192207, 16256276, 20451444, 24384414, 48768828, 52832897, 105665794, 158498691, 211331588, 316997382, 633994764]

約数ペア:

[(1, 633994764), (2, 316997382), (3, 211331588), (4, 158498691), (6, 105665794), (12, 52832897), (13, 48768828), (26, 24384414), (31, 20451444), (39, 16256276), (52, 12192207), (62, 10225722), (78, 8128138), (93, 6817148), (124, 5112861), (156, 4064069), (186, 3408574), (372, 1704287), (403, 1573188), (806, 786594), (961, 659724), (1209, 524396), (1612, 393297), (1922, 329862), (2418, 262198), (2883, 219908), (3844, 164931), (4229, 149916), (4836, 131099), (5766, 109954), (8458, 74958), (11532, 54977), (12493, 50748), (12687, 49972), (16916, 37479), (24986, 25374)]