517340772

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 1469278720

約数和(自身を除く): 951937948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 169, 186, 211, 234, 279, 338, 372, 403, 422, 468, 507, 558, 633, 676, 806, 844, 1014, 1116, 1209, 1266, 1521, 1612, 1899, 2028, 2197, 2418, 2532, 2743, 3042, 3627, 3798, 4394, 4836, 5239, 5486, 6084, 6541, 6591, 7254, 7596, 8229, 8788, 10478, 10972, 13082, 13182, 14508, 15717, 16458, 19623, 19773, 20956, 24687, 26164, 26364, 31434, 32916, 35659, 39246, 39546, 47151, 49374, 58869, 62868, 68107, 71318, 78492, 79092, 85033, 94302, 98748, 106977, 117738, 136214, 142636, 170066, 188604, 204321, 213954, 235476, 255099, 272428, 320931, 340132, 408642, 427908, 463567, 510198, 612963, 641862, 765297, 817284, 927134, 1020396, 1105429, 1225926, 1283724, 1390701, 1530594, 1854268, 2210858, 2451852, 2781402, 3061188, 3316287, 4172103, 4421716, 5562804, 6632574, 8344206, 9948861, 13265148, 14370577, 16688412, 19897722, 28741154, 39795444, 43111731, 57482308, 86223462, 129335193, 172446924, 258670386, 517340772]

約数ペア:

[(1, 517340772), (2, 258670386), (3, 172446924), (4, 129335193), (6, 86223462), (9, 57482308), (12, 43111731), (13, 39795444), (18, 28741154), (26, 19897722), (31, 16688412), (36, 14370577), (39, 13265148), (52, 9948861), (62, 8344206), (78, 6632574), (93, 5562804), (117, 4421716), (124, 4172103), (156, 3316287), (169, 3061188), (186, 2781402), (211, 2451852), (234, 2210858), (279, 1854268), (338, 1530594), (372, 1390701), (403, 1283724), (422, 1225926), (468, 1105429), (507, 1020396), (558, 927134), (633, 817284), (676, 765297), (806, 641862), (844, 612963), (1014, 510198), (1116, 463567), (1209, 427908), (1266, 408642), (1521, 340132), (1612, 320931), (1899, 272428), (2028, 255099), (2197, 235476), (2418, 213954), (2532, 204321), (2743, 188604), (3042, 170066), (3627, 142636), (3798, 136214), (4394, 117738), (4836, 106977), (5239, 98748), (5486, 94302), (6084, 85033), (6541, 79092), (6591, 78492), (7254, 71318), (7596, 68107), (8229, 62868), (8788, 58869), (10478, 49374), (10972, 47151), (13082, 39546), (13182, 39246), (14508, 35659), (15717, 32916), (16458, 31434), (19623, 26364), (19773, 26164), (20956, 24687)]